# List of The Simpsons guest stars (seasons 1–20)

In addition to the show's regular cast of voice actors, celebrity guest stars have been a staple of The Simpsons, an American animated television sitcom created by Matt Groening for the Fox Broadcasting Company, since its first season. The Simpsons focuses on the eponymous family, which consists of Homer, Marge, Bart, Lisa and Maggie. The family was initially conceived by Groening for a series of animated shorts, which originally aired as a part of The Tracey Ullman Show between 1987 and 1989. The shorts were developed into a half-hour prime time series which began in December 1989. The series' 36th season premiered on September 29, 2024, and 774 episodes of The Simpsons have aired. A feature film adaptation of the series called The Simpsons Movie, was released in 2007.
Guest voices have come from a wide range of professions, including actors, athletes, authors, musicians, artists, politicians and scientists. In the show's early years most guest stars voiced original characters, but as the show has continued the number of those appearing as themselves has increased.
The first credited guest star was Marcia Wallace who appeared in "Bart the Genius" in her first stint as Bart's teacher Edna Krabappel. Singer Tony Bennett was the first guest star to appear as himself, appearing briefly in the season two episode "Dancin' Homer". Several guest stars have featured as recurring characters on the show, including Phil Hartman, Joe Mantegna and Kelsey Grammer. After Wallace, Hartman made the most appearances, guest starring 52 times. Mantegna has appeared over forty times, Grammer, Maurice LaMarche, Jon Lovitz and Frank Welker have appeared twenty times or more; Albert Brooks, Glenn Close and Jackie Mason have appeared ten or more times, while Michael Dees, Dana Gould, Terry W. Greene, Valerie Harper, Jan Hooks, Jane Kaczmarek, Stacy Keach, Kipp Lennon, J. K. Simmons, Sally Stevens, George Takei and Michael York have made over five appearances.
Three guest stars, Ricky Gervais, Seth Rogen and Pete Holmes, earned writing credits for the episodes in which they appeared. Grammer, Mason and three-time guest star Anne Hathaway all won the Primetime Emmy Award for Outstanding Voice-Over Performance for guest voice roles on the show. The show was awarded the Guinness World Record for "Most Guest Stars Featured in a TV Series" in 2010. As of November 10, 2024, there have been 996 guest stars on the show, with this figure rising to 1001 if The Simpsons Movie is included.

## History

Guest stars have appeared on The Simpsons since its first season, in addition to the show's main cast of Dan Castellaneta, Julie Kavner, Nancy Cartwright, Yeardley Smith, Hank Azaria and Harry Shearer and supporting cast of Tress MacNeille, Pamela Hayden, Maggie Roswell, Chris Edgerly, Dawnn Lewis, Grey DeLisle, Alex Désert, Jenny Yokobori, Kimberly D. Brooks, Tony Rodríguez and Jonathan Lipow and former supporting cast members Jo Ann Harris, Russi Taylor, Christopher Collins, Susan Blu, Lona Williams, Doris Grau, Karl Wiedergott, Melanie Minchino, Eric Lopez and Marcia Mitzman Gaven. Kevin Michael Richardson started as a recurring guest star in the twenty first season, but joined the supporting cast in the twenty eighth, starting with the episode "The Last Traction Hero".
Guest voices have come from a wide range of professions, including actors, athletes, authors, musicians, artists, politicians, scientists, historians, film producers, film directors, and animators. In the earlier seasons, most of the guest stars voiced characters, but eventually more started appearing as themselves. The first male guest star was actor Sam McMurray, who voiced a worker at the Springfield Nuclear Power Plant in "Homer's Odyssey", the show's third episode, and Marcia Wallace was the first female guest star on the show starting from "Bart the Genius" as Edna Krabappel and Ms. Melon. Singer Tony Bennett was the first guest star to appear as himself, appearing in the season two episode "Dancin' Homer" while Aerosmith were the first band with their cameo in the third season's "Flaming Moe's".
Several guest stars have made multiple appearances on the show, often as recurring characters. Actress Marcia Wallace guest starred 176 times, making her the most recurring female guest star on the show, until her death in 2013. Edna Krabappel was then retired from the show, but sometimes appears as a ghost, and actor Phil Hartman guest-starred in 52 episodes, more than any other male actor, although his initial role in the second season episode "Bart Gets Hit by a Car" in 1991 was intended to be a one-off. He voiced the recurring characters Troy McClure and Lionel Hutz as well as numerous other one-time characters, until his death in 1998. McClure and Hutz were subsequently retired from the show. Actor Kelsey Grammer first appeared as Sideshow Bob in the first-season episode "Krusty Gets Busted" while actor Joe Mantegna made his first appearance as Fat Tony in the third season episode "Bart the Murderer". The two have appeared in 21 and 28 episodes respectively; Mantegna also appeared in the film. Both roles were originally written for other actors: Bob was originally to be voiced by James Earl Jones, who later guest starred three times on the show, while Fat Tony was written for Sheldon Leonard. Other repeat guest stars include Albert Brooks, Glenn Close, Jan Hooks, Maurice LaMarche, Jon Lovitz, Jane Kaczmarek, Jackie Mason, Charles Napier and Frank Welker.
According to Groening, guest star choices "come from the writers saying, 'Wouldn't it be cool to have [such a person on the show]?'", while showrunner Al Jean has stated the reasoning is "we want to meet our heroes." Bill Oakley and Josh Weinstein, showrunners of the seventh and eight seasons, favored guest stars with what they felt were unique and interesting voices such as actors R. Lee Ermey, Donald Sutherland, Kirk Douglas and Lawrence Tierney. In 2014, Jean stated that fewer people would be appearing as themselves, as the staff did not want it to become a "crazy roster".
Many guest stars come into the show's recording studio to record their parts, although some are recorded over the telephone. Three guest stars have been credited with writing the episode in which they guest starred. Comedian Ricky Gervais wrote the episode "Homer Simpson, This Is Your Wife", while actor Seth Rogen co-wrote the episode "Homer the Whopper" with Evan Goldberg, and comedian Pete Holmes wrote the two-part "Warrin' Priests" episodes. Two guest stars were credited with pseudonyms. Actor Dustin Hoffman was credited as "Sam Etic" for the episode "Lisa's Substitute" while musician Michael Jackson was credited as "John Jay Smith" for the episode "Stark Raving Dad". After the latter episode, the producers decided that if a celebrity wished to guest star on the show, they had to be willing to be credited under their real name.
Numerous people have rejected the chance to appear on the show. Actor William Shatner has been described as the first person to reject the show. The producers have consistently failed to persuade any former President of the United States to appear. Musicians Bruce Springsteen and Bob Dylan have also rejected multiple invitations to guest star on the series. Other people to turn the show down include actors Michael Caine, Tom Cruise, Clint Eastwood and Anthony Hopkins and director Quentin Tarantino. Musician Prince turned down a role in a sequel to "Stark Raving Dad", which meant the script was never produced.
Others have accepted the offer, but have been unable to record a role. Musician Frank Zappa and actor Anthony Perkins both became too ill to record their parts, while Jim Carrey had to drop out due to time constraints, and Faye Dunaway cancelled. Christopher Walken originally agreed to appear as himself in "Insane Clown Poppy". However, he then decided to demand a lot more money than the producers were willing to pay. Instead, Jay Mohr provided the voice of Walken. The end credits state "Jay Mohr as Christopher Walken". This is the first time this has ever been done.
Robby Krieger of The Doors recorded a cameo for the episode "The Great Money Caper", but his part was cut because the writers felt his appearance seemed too forced. The scene was later included on the season's DVD release. Similarly, actress Catherine O'Hara recorded the voice of Colette the waitress in "Flaming Moe's", but was redubbed with Jo Ann Harris who the producers felt was a better fit. Ron Howard, in what would have been his third appearance on The Simpsons, was advertized as guest starring on "Children of a Lesser Clod". However, he did not appear for any recording sessions. Similarly, Werner Herzog was advertized as guest starring in "Thanksgiving of Horror", in what would have been his third appearance as Walter Hotenhoffer, but did not appear in the final episode.
Mason, Grammer and Anne Hathaway have each won the Primetime Emmy Award for Outstanding Voice-Over Performance for their guest voice roles on the show. The show was awarded the Guinness World Record for "Most Guest Stars Featured in a TV Series" on May 23, 2010, with Guinness estimating that the show has featured "at least 555 as of series 21". As of November 10, 2024, there have been 996 guest stars on the show, totalling 1673 guest spots. These figures rise to 1001 and 1681 respectively if The Simpsons Movie is counted as well.

## Guest stars

* The color of the season number in the first column corresponds to the color of that season's DVD boxset or digital purchase image for the seasons which have not been released in physical format.
* In the No. column:
** The first number refers to the order it aired during the entire series.
** The second number refers to the episode number within its season: i.e. 1506 would be the sixth episode of the fifteenth season.
* The production code refers to the code assigned to the episode by the production team. The first two characters refer to the season the episode was made for. The first season is 7Gxx, the second is 7Fxx, the third is 8Fxx and the fourth is 9Fxx. After that, the fifth season started with 1F and continued in order until season nine (which was 5F). Starting with season ten, the production codes started with AABF, with the first letter changing for each season (i.e. BABF, CABF, etc.). The number at the end of the code is the order in which that episode was produced during that production run.
* Guests with "(archival)" after their names refer to cases where roles were not recorded specifically for the episode, but instead archival audio and/or footage from independent sources was used in the episode. In most cases these appearances have been uncredited and are usually not considered as proper guest stars given the circumstances.
| Season | Guest star | Role(s) | No. | Prod. code | Episode title |
| 1 | Marcia Wallace | Edna Krabappel Ms. Melon | 002–102 | 7G02 | "Bart the Genius" |
| 1 | Sam McMurray | Worker | 003–103 | 7G03 | "Homer's Odyssey" |
| 1 | Marcia Wallace | Edna Krabappel | 003–103 | 7G03 | "Homer's Odyssey" |
| 1 | Miriam Flynn | Ms. Barr | 006–106 | 7G06 | "Moaning Lisa" |
| 1 | Ron Taylor | Bleeding Gums Murphy | 006–106 | 7G06 | "Moaning Lisa" |
| 1 | Albert Brooks | Cowboy Bob | 007–107 | 7G09 | "The Call of the Simpsons" |
| 1 | Marcia Wallace | Edna Krabappel | 008–108 | 7G07 | "The Telltale Head" |
| 1 | Albert Brooks | Jacques | 009–109 | 7G11 | "Life on the Fast Lane" |
| 1 | Sam McMurray | Gulliver Dark | 010–110 | 7G10 | "Homer's Night Out" |
| 1 | Christian Coffinet | Gendarme Officer | 011–111 | 7G13 | "The Crepes of Wrath" |
| 1 | Kelsey Grammer | Sideshow Bob | 012–112 | 7G12 | "Krusty Gets Busted" |
| 1 | June Foray | Babysitter service receptionist Doofy the Elf | 013–113 | 7G01 | "Some Enchanted Evening" |
| 1 | Penny Marshall | Ms. Botz / Lucille Botzcowski | 013–113 | 7G01 | "Some Enchanted Evening" |
| 1 | Paul Willson | Florist | 013–113 | 7G01 | "Some Enchanted Evening" |
| 2 | Marcia Wallace | Edna Krabappel | 014–201 | 7F03 | "Bart Gets an 'F'" |
| 2 | Harvey Fierstein | Karl | 015–202 | 7F02 | "Simpson and Delilah" |
| 2 | James Earl Jones | Removal man Serak the Preparer Narrator | 016–203 | 7F04 | "Treehouse of Horror" |
| 2 | Tony Bennett | Himself | 018–205 | 7F05 | "Dancin' Homer" |
| 2 | Daryl Coley | Bleeding Gums Murphy | 018–205 | 7F05 | "Dancin' Homer" |
| 2 | Ken Levine | Dan Horde | 018–205 | 7F05 | "Dancin' Homer" |
| 2 | Tom Poston | Capital City Goofball | 018–205 | 7F05 | "Dancin' Homer" |
| 2 | Greg Berg | Rory Eddie Radio voice "Hooray for Everything" Announcer Security Man | 020–207 | 7F07 | "Bart vs. Thanksgiving" |
| 2 | Carol Kane | Maggie Simpson | 020–207 | 7F07 | "Bart vs. Thanksgiving" |
| 2 | Alex Rocco | Roger Meyers Jr. | 022–209 | 7F09 | "Itchy & Scratchy & Marge" |
| 2 | Phil Hartman | Lionel Hutz Heaven | 023–210 | 7F10 | "Bart Gets Hit by a Car" |
| 2 | Larry King | Himself | 024–211 | 7F11 | "One Fish, Two Fish, Blowfish, Blue Fish" |
| 2 | Joey Miyashima | Toshiro | 024–211 | 7F11 | "One Fish, Two Fish, Blowfish, Blue Fish" |
| 2 | Sab Shimono | Master Sushi Chef | 024–211 | 7F11 | "One Fish, Two Fish, Blowfish, Blue Fish" |
| 2 | George Takei | Akira | 024–211 | 7F11 | "One Fish, Two Fish, Blowfish, Blue Fish" |
| 2 | Diana Tanaka | Hostess | 024–211 | 7F11 | "One Fish, Two Fish, Blowfish, Blue Fish" |
| 2 | Jon Lovitz | Artie Ziff Mr. Seckofsky | 025–212 | 7F12 | "The Way We Was" |
| 2 | Phil Hartman | Troy McClure Moses Cable guy | 026–213 | 7F13 | "Homer vs. Lisa and the 8th Commandment" |
| 2 | Marcia Wallace | Edna Krabappel | 027–214 | 7F15 | "Principal Charming" |
| 2 | Danny DeVito | Herbert Powell | 028–215 | 7F16 | "Oh Brother, Where Art Thou?" |
| 2 | Tracey Ullman | Emily Winthropp Sylvia Winfield | 029–216 | 7F14 | "Bart's Dog Gets an 'F'" |
| 2 | Frank Welker | Santa's Little Helper Additional dog voices | 029–216 | 7F14 | "Bart's Dog Gets an 'F'" |
| 2 | Phil Hartman | Lionel Hutz Plato | 030–217 | 7F17 | "Old Money" |
| 2 | Audrey Meadows | Bea Simmons | 030–217 | 7F17 | "Old Money" |
| 2 | Marcia Wallace | Edna Krabappel | 030–217 | 7F17 | "Old Money" |
| 2 | Jon Lovitz | Professor Lombardo | 031–218 | 7F18 | "Brush with Greatness" |
| 2 | Ringo Starr | Himself | 031–218 | 7F18 | "Brush with Greatness" |
| 2 | Dustin Hoffman | Mr. Bergstrom | 032–219 | 7F19 | "Lisa's Substitute" |
| 2 | Marcia Wallace | Edna Krabappel | 032–219 | 7F19 | "Lisa's Substitute" |
| 2 | Cloris Leachman | Mrs. Glick | 034–221 | 7F21 | "Three Men and a Comic Book" |
| 2 | Daniel Stern | Narrator | 034–221 | 7F21 | "Three Men and a Comic Book" |
| 3 | Michael Jackson | Leon Kompowsky | 036–301 | 7F24 | "Stark Raving Dad" |
| 3 | Kipp Lennon | Leon Kompowsky's singing voice | 036–301 | 7F24 | "Stark Raving Dad" |
| 3 | Neil Patrick Harris | Himself playing Bart Simpson | 039–304 | 8F03 | "Bart the Murderer" |
| 3 | Phil Hartman | Lionel Hutz Troy McClure Joey Godfather | 039–304 | 8F03 | "Bart the Murderer" |
| 3 | Joe Mantegna | Fat Tony Himself playing Fat Tony | 039–304 | 8F03 | "Bart the Murderer" |
| 3 | Marcia Wallace | Edna Krabappel | 039–304 | 8F03 | "Bart the Murderer" |
| 3 | Chick Hearn | Himself | 040–305 | 8F04 | "Homer Defined" |
| 3 | Magic Johnson | Himself | 040–305 | 8F04 | "Homer Defined" |
| 3 | Jon Lovitz | Aristotle Amadopolis Mr. Devaro | 040–305 | 8F04 | "Homer Defined" |
| 3 | Jackie Mason | Rabbi Hyman Krustofsky | 041–306 | 8F05 | "Like Father, Like Clown" |
| 3 | Marcia Wallace | Edna Krabappel | 042–307 | 8F02 | "Treehouse of Horror II" |
| 3 | Marcia Wallace | Edna Krabappel | 043–308 | 8F06 | "Lisa's Pony" |
| 3 | Frank Welker | Princess | 043–308 | 8F06 | "Lisa's Pony" |
| 3 | Phil Hartman | Troy McClure | 044–309 | 8F07 | "Saturdays of Thunder" |
| 3 | Larry McKay | Announcer | 044–309 | 8F07 | "Saturdays of Thunder" |
| 3 | Aerosmith | Themselves | 045–310 | 8F08 | "Flaming Moe's" |
| 3 | Phil Hartman | Lionel Hutz | 045–310 | 8F08 | "Flaming Moe's" |
| 3 | Kipp Lennon | Sings "Flaming Moe's" (parody of the Cheers theme song) | 045–310 | 8F08 | "Flaming Moe's" |
| 3 | Marcia Wallace | Edna Krabappel | 045–310 | 8F08 | "Flaming Moe's" |
| 3 | Phil Hartman | Horst Stockbroker | 046–311 | 8F09 | "Burns Verkaufen der Kraftwerk" |
| 3 | Sting | Himself | 048–313 | 8F11 | "Radio Bart" |
| 3 | Marcia Wallace | Edna Krabappel | 048–313 | 8F11 | "Radio Bart" |
| 3 | Phil Hartman | Troy McClure Smooth Jimmy Apollo | 049–314 | 8F12 | "Lisa the Greek" |
| 3 | Phil Hartman | Troy McClure | 050–315 | 8F14 | "Homer Alone" |
| 3 | Marcia Wallace | Edna Krabappel | 051–316 | 8F16 | "Bart the Lover" |
| 3 | Wade Boggs | Himself | 052–317 | 8F13 | "Homer at the Bat" |
| 3 | Jose Canseco | Himself | 052–317 | 8F13 | "Homer at the Bat" |
| 3 | Roger Clemens | Himself | 052–317 | 8F13 | "Homer at the Bat" |
| 3 | Terry Cashman | Sings "Talkin' Softball" (parody of the song Talkin' Baseball) | 052–317 | 8F13 | "Homer at the Bat" |
| 3 | Ken Griffey Jr. | Himself | 052–317 | 8F13 | "Homer at the Bat" |
| 3 | Don Mattingly | Himself | 052–317 | 8F13 | "Homer at the Bat" |
| 3 | Steve Sax | Himself | 052–317 | 8F13 | "Homer at the Bat" |
| 3 | Mike Scioscia | Himself | 052–317 | 8F13 | "Homer at the Bat" |
| 3 | Ozzie Smith | Himself | 052–317 | 8F13 | "Homer at the Bat" |
| 3 | Darryl Strawberry | Himself | 052–317 | 8F13 | "Homer at the Bat" |
| 3 | Steve Allen | Electronically altered voice of Bart | 053–318 | 8F15 | "Separate Vocations" |
| 3 | Marcia Wallace | Edna Krabappel | 053–318 | 8F15 | "Separate Vocations" |
| 3 | Frank Welker | Santa's Little Helper | 054–319 | 8F17 | "Dog of Death" |
| 3 | Beverly D'Angelo | Lurleen Lumpkin | 055–320 | 8F19 | "Colonel Homer" |
| 3 | Kelsey Grammer | Sideshow Bob | 056–321 | 8F20 | "Black Widower" |
| 3 | Christopher Guest | Nigel Tufnel | 057–322 | 8F21 | "The Otto Show" |
| 3 | Michael McKean | David St. Hubbins | 057–322 | 8F21 | "The Otto Show" |
| 3 | Phil Hartman | Troy McClure | 058–323 | 8F22 | "Bart's Friend Falls in Love" |
| 3 | Kimmy Robertson | Samantha Stanky | 058–323 | 8F22 | "Bart's Friend Falls in Love" |
| 3 | Marcia Wallace | Edna Krabappel | 058–323 | 8F22 | "Bart's Friend Falls in Love" |
| 3 | Danny DeVito | Herbert Powell | 058–323 | 8F23 | "Brother, Can You Spare Two Dimes?" |
| 3 | Joe Frazier | Himself | 058–323 | 8F23 | "Brother, Can You Spare Two Dimes?" |
| 4 | Gene Merlino | Sings "South of the Border" | 060–401 | 8F24 | "Kamp Krusty" |
| 4 | Marcia Wallace | Edna Krabappel | 060–401 | 8F24 | "Kamp Krusty" |
| 4 | Phil Hartman | Troy McClure Lionel Hutz | 061–402 | 8F18 | "A Streetcar Named Marge" |
| 4 | Jon Lovitz | Llewellyn Sinclair Ms. Sinclair | 061–402 | 8F18 | "A Streetcar Named Marge" |
| 4 | Bob Hope | Himself | 063–404 | 9F02 | "Lisa the Beauty Queen" |
| 4 | Marcia Wallace | Edna Krabappel | 064–405 | 9F04 | "Treehouse of Horror III" |
| 4 | Neil Armstrong (archival) | Himself | 065–406 | 9F03 | "Itchy & Scratchy: The Movie" |
| 4 | Marcia Wallace | Edna Krabappel | 065–406 | 9F03 | "Itchy & Scratchy: The Movie" |
| 4 | Phil Hartman | Troy McClure Lionel Hutz | 066–407 | 9F05 | "Marge Gets a Job" |
| 4 | Tom Jones | Himself | 066–407 | 9F05 | "Marge Gets a Job" |
| 4 | Marcia Wallace | Edna Krabappel | 066–407 | 9F05 | "Marge Gets a Job" |
| 4 | Sara Gilbert | Laura Powers | 067–408 | 9F06 | "New Kid on the Block" |
| 4 | Phil Hartman | Lionel Hutz | 067–408 | 9F06 | "New Kid on the Block" |
| 4 | Pamela Reed | Ruth Powers | 067–408 | 9F06 | "New Kid on the Block" |
| 4 | Phil Hartman | Troy McClure | 068–409 | 9F07 | "Mr. Plow" |
| 4 | Linda Ronstadt | Herself | 068–409 | 9F07 | "Mr. Plow" |
| 4 | Adam West | Himself | 068–409 | 9F07 | "Mr. Plow" |
| 4 | Elizabeth Taylor | Maggie Simpson | 069–410 | 9F08 | "Lisa's First Word" |
| 4 | Phil Hartman | Lyle Lanley | 071–412 | 9F10 | "Marge vs. the Monorail" |
| 4 | Leonard Nimoy | Himself | 071–412 | 9F10 | "Marge vs. the Monorail" |
| 4 | Phil Hartman | Lionel Hutz Troy McClure Security Guard Mandy Patinkin | 072–413 | 9F11 | "Selma's Choice" |
| 4 | Michele Pillar | Sings "A Natural Woman" | 072–413 | 9F11 | "Selma's Choice" |
| 4 | Phil Hartman | Tom Eddie Muntz | 073–414 | 9F12 | "Brother from the Same Planet" |
| 4 | Marcia Wallace | Edna Krabappel | 073–414 | 9F12 | "Brother from the Same Planet" |
| 4 | Michael Carrington | Krusty Anniversary Show Announcer Sideshow Raheem | 074–415 | 9F13 | "I Love Lisa" |
| 4 | Phil Hartman | Troy McClure Lionel Hutz | 075–416 | 9F14 | "Duffless" |
| 4 | Kipp Lennon | Sings "Raindrops Keep Fallin' on My Head" | 075–416 | 9F14 | "Duffless" |
| 4 | Marcia Wallace | Edna Krabappel | 075–416 | 9F14 | "Duffless" |
| 4 | Joyce Brothers | Herself | 076–417 | 9F15 | "Last Exit to Springfield" |
| 4 | Brooke Shields | Herself | 078–419 | 9F16 | "The Front" |
| 4 | Gene Merlino | Sings "Born Free" | 079–420 | 9F18 | "Whacking Day" |
| 4 | Barry White | Himself | 079–420 | 9F18 | "Whacking Day" |
| 4 | David Crosby | Himself | 080–421 | 9F20 | "Marge in Chains" |
| 4 | Phil Hartman | Troy McClure Lionel Hutz | 080–421 | 9F20 | "Marge in Chains" |
| 4 | Johnny Carson | Himself | 081–422 | 9F19 | "Krusty Gets Kancelled" |
| 4 | Hugh Hefner | Himself | 081–422 | 9F19 | "Krusty Gets Kancelled" |
| 4 | Bette Midler | Herself | 081–422 | 9F19 | "Krusty Gets Kancelled" |
| 4 | Luke Perry | Himself | 081–422 | 9F19 | "Krusty Gets Kancelled" |
| 4 | Red Hot Chili Peppers | Themselves | 081–422 | 9F19 | "Krusty Gets Kancelled" |
| 4 | Elizabeth Taylor | Herself | 081–422 | 9F19 | "Krusty Gets Kancelled" |
| 4 | Marcia Wallace | Edna Krabappel | 081–422 | 9F19 | "Krusty Gets Kancelled" |
| 4 | Barry White | Himself | 081–422 | 9F19 | "Krusty Gets Kancelled" |
| 5 | David Crosby | Himself | 082–501 | 9F21 | "Homer's Barbershop Quartet" |
| 5 | The Dapper Dans | The singing voices of the Be Sharps | 082–501 | 9F21 | "Homer's Barbershop Quartet" |
| 5 | George Harrison | Himself | 082–501 | 9F21 | "Homer's Barbershop Quartet" |
| 5 | Kelsey Grammer | Sideshow Bob | 083–502 | 9F22 | "Cape Feare" |
| 5 | Marcia Wallace | Edna Krabappel | 083–502 | 9F22 | "Cape Feare" |
| 5 | Ramones | Themselves | 085–504 | 1F01 | "Rosebud" |
| 5 | Phil Hartman | Lionel Hutz | 086–505 | 1F04 | "Treehouse of Horror IV" |
| 5 | Frank Welker | Gremlin | 086–505 | 1F04 | "Treehouse of Horror IV" |
| 5 | George Fenneman | Narrator | 086–505 | 1F03 | "Marge on the Lam" |
| 5 | Phil Hartman | Troy McClure Lionel Hutz | 086–505 | 1F03 | "Marge on the Lam" |
| 5 | Pamela Reed | Ruth Powers Truck-stop Waitress | 086–505 | 1F03 | "Marge on the Lam" |
| 5 | Albert Brooks | Brad Goodman | 088–507 | 1F05 | "Bart's Inner Child" |
| 5 | James Brown | Himself | 088–507 | 1F05 | "Bart's Inner Child" |
| 5 | Phil Hartman | Troy McClure | 088–507 | 1F05 | "Bart's Inner Child" |
| 5 | Marcia Wallace | Edna Krabappel | 088–507 | 1F05 | "Bart's Inner Child" |
| 5 | Ernest Borgnine | Himself | 089–508 | 1F06 | "Boy-Scoutz 'n the Hood" |
| 5 | Marcia Wallace | Edna Krabappel | 089–508 | 1F06 | "Boy-Scoutz 'n the Hood" |
| 5 | Phil Hartman | Lionel Hutz | 091–510 | 1F08 | "The Last Temptation of Homer" |
| 5 | Werner Klemperer | Colonel Klink | 091–510 | 1F08 | "The Last Temptation of Homer" |
| 5 | Michelle Pfeiffer | Mindy Simmons | 091–510 | 1F08 | "The Last Temptation of Homer" |
| 5 | Marcia Wallace | Edna Krabappel | 091–510 | 1F08 | "The Last Temptation of Homer" |
| 5 | Gerry Cooney | Himself | 091–510 | 1F08 | "$pringfield (Or, How I Learned to Stop Worrying and Love Legalized Gambling)" |
| 5 | Robert Goulet | Himself | 091–510 | 1F08 | "$pringfield (Or, How I Learned to Stop Worrying and Love Legalized Gambling)" |
| 5 | Sam Neill | Molloy | 092–511 | 1F09 | "Homer the Vigilante" |
| 5 | Conan O'Brien | Himself | 093–512 | 1F11 | "Bart Gets Famous" |
| 5 | Marcia Wallace | Edna Krabappel | 093–512 | 1F11 | "Bart Gets Famous" |
| 5 | Michael Carrington | Black comedian | 094–513 | 1F10 | "Homer and Apu" |
| 5 | James Woods | Himself | 094–513 | 1F10 | "Homer and Apu" |
| 5 | Kathleen Turner | Stacy Lovell | 095–514 | 1F12 | "Lisa vs. Malibu Stacy" |
| 5 | Buzz Aldrin | Himself | 096–515 | 1F13 | "Deep Space Homer" |
| 5 | James Taylor | Himself | 096–515 | 1F13 | "Deep Space Homer" |
| 5 | Phil Hartman | Lionel Hutz | 099–518 | 1F16 | "Burns' Heir" |
| 5 | Marcia Wallace | Edna Krabappel | 100–519 | 1F18 | "Sweet Seymour Skinner's Baadasssss Song" |
| 5 | Frank Welker | Santa's Little Helper | 100–519 | 1F18 | "Sweet Seymour Skinner's Baadasssss Song" |
| 5 | Phil Hartman | Lionel Hutz | 101–520 | 1F19 | "The Boy Who Knew Too Much" |
| 5 | Marcia Wallace | Edna Krabappel | 101–520 | 1F19 | "The Boy Who Knew Too Much" |
| 5 | Phil Hartman | Troy McClure | 102–521 | 1F21 | "Lady Bouvier's Lover" |
| 5 | Kipp Lennon | Sings "The Sound of Grampa" (parody of the song The Sound of Silence) | 102–521 | 1F21 | "Lady Bouvier's Lover" |
| 5 | Phil Hartman | Lionel Hutz | 103–522 | 1F20 | "Secrets of a Successful Marriage" |
| 5 | Marcia Wallace | Edna Krabappel | 103–522 | 1F20 | "Secrets of a Successful Marriage" |
| 6 | Winona Ryder | Allison Taylor | 105–602 | 1F17 | "Lisa's Rival" |
| 6 | Henry Corden | Fred Flintstone | 108–605 | 2F02 | "Sideshow Bob Roberts" |
| 6 | Dr. Demento | Himself | 108–605 | 2F02 | "Sideshow Bob Roberts" |
| 6 | Kelsey Grammer | Sideshow Bob | 108–605 | 2F02 | "Sideshow Bob Roberts" |
| 6 | Phil Hartman | Lionel Hutz | 108–605 | 2F02 | "Sideshow Bob Roberts" |
| 6 | Larry King | Himself | 108–605 | 2F02 | "Sideshow Bob Roberts" |
| 6 | Marcia Wallace | Edna Krabappel | 108–605 | 2F02 | "Sideshow Bob Roberts" |
| 6 | James Earl Jones | Alternate Universe Maggie Simpson | 109–606 | 2F03 | "Treehouse of Horror V" |
| 6 | Marcia Wallace | Edna Krabappel | 109–606 | 2F03 | "Treehouse of Horror V" |
| 6 | Meryl Streep | Jessica Lovejoy | 110–607 | 2F04 | "Bart's Girlfriend" |
| 6 | Marcia Wallace | Edna Krabappel | 111–608 | 2F05 | "Lisa on Ice" |
| 6 | Dennis Franz | Himself playing Homer Simpson | 112–609 | 2F06 | "Homer Badman" |
| 6 | Phil Hartman | Troy McClure | 113–610 | 2F07 | "Grampa vs. Sexual Inadequacy" |
| 6 | Anne Bancroft | Dr. Zweig | 114–611 | 2F08 | "Fear of Flying" |
| 6 | Ted Danson | Sam Malone | 114–611 | 2F08 | "Fear of Flying" |
| 6 | Woody Harrelson | Woody Boyd | 114–611 | 2F08 | "Fear of Flying" |
| 6 | John Ratzenberger | Cliff Clavin | 114–611 | 2F08 | "Fear of Flying" |
| 6 | Rhea Perlman | Carla Tortelli | 114–611 | 2F08 | "Fear of Flying" |
| 6 | George Wendt | Norm Peterson | 114–611 | 2F08 | "Fear of Flying" |
| 6 | Patrick Stewart | Number One | 115–612 | 2F09 | "Homer the Great" |
| 6 | Dick Cavett | Himself | 118–615 | 2F12 | "Homie the Clown" |
| 6 | Joe Mantegna | Fat Tony | 118–615 | 2F12 | "Homie the Clown" |
| 6 | Johnny Unitas | Himself | 118–615 | 2F12 | "Homie the Clown" |
| 6 | Phil Hartman | Evan Conover | 119–616 | 2F13 | "Bart vs. Australia" |
| 6 | Mel Brooks | Himself | 120–617 | 2F14 | "Homer vs. Patty and Selma" |
| 6 | Susan Sarandon | Ballet teacher | 120–617 | 2F14 | "Homer vs. Patty and Selma" |
| 6 | Phil Hartman | Charlton Heston | 121–618 | 2F31 | "A Star Is Burns" |
| 6 | Maurice LaMarche | George C. Scott Hannibal Lecter Captain James T. Kirk Eudora Welty | 121–618 | 2F31 | "A Star Is Burns" |
| 6 | Jon Lovitz | Jay Sherman | 121–618 | 2F31 | "A Star Is Burns" |
| 6 | Phil Hartman | Troy McClure | 122–619 | 2F15 | "Lisa's Wedding" |
| 6 | Mandy Patinkin | Hugh Parkfield | 122–619 | 2F15 | "Lisa's Wedding" |
| 6 | Frank Welker | Santa's Little Helper Various dogs | 123–620 | 2F18 | "Two Dozen and One Greyhounds" |
| 6 | Marcia Wallace | Edna Krabappel | 124–621 | 2F19 | "The PTA Disbands" |
| 6 | Steve Allen | Himself | 125–622 | 2F32 | "'Round Springfield" |
| 6 | Phil Hartman | Lionel Hutz | 125–622 | 2F32 | "'Round Springfield" |
| 6 | Ron Taylor | Bleeding Gums Murphy | 125–622 | 2F32 | "'Round Springfield" |
| 6 | Marcia Wallace | Edna Krabappel | 125–622 | 2F32 | "'Round Springfield" |
| 6 | Phil Hartman | Lionel Hutz | 126–623 | 2F21 | "The Springfield Connection" |
| 6 | Marcia Wallace | Edna Krabappel | 126–623 | 2F21 | "The Springfield Connection" |
| 6 | Marcia Wallace | Edna Krabappel | 127–624 | 2F22 | "Lemon of Troy" |
| 6 | Tito Puente | Himself | 128–625 | 2F16 | "Who Shot Mr. Burns? Part 1" |
| 7 | Tito Puente | Himself | 129–701 | 2F20 | "Who Shot Mr. Burns? Part 2" |
| 7 | Phil Hartman | Lionel Hutz | 130–702 | 2F17 | "Radioactive Man" |
| 7 | Mickey Rooney | Himself | 130–702 | 2F17 | "Radioactive Man" |
| 7 | Joan Kenley | Telephone voice | 131–703 | 3F01 | "Home Sweet Homediddly-Dum-Doodily" |
| 7 | Marcia Wallace | Edna Krabappel | 131–703 | 3F01 | "Home Sweet Homediddly-Dum-Doodily" |
| 7 | Frank Welker | Monkey | 131–703 | 3F01 | "Home Sweet Homediddly-Dum-Doodily" |
| 7 | Phil Hartman | Troy McClure | 133–705 | 3F03 | "Lisa the Vegetarian" |
| 7 | Linda McCartney | Herself | 133–705 | 3F03 | "Lisa the Vegetarian" |
| 7 | Paul McCartney | Himself | 133–705 | 3F03 | "Lisa the Vegetarian" |
| 7 | Paul Anka | Himself | 134–706 | 3F04 | "Treehouse of Horror VI" |
| 7 | Marcia Wallace | Edna Krabappel | 134–706 | 3F04 | "Treehouse of Horror VI" |
| 7 | Joan Kenley | Telephone voice | 135–707 | 3F05 | "King-Size Homer" |
| 7 | Glenn Close | Mona Simpson | 136–708 | 3F06 | "Mother Simpson" |
| 7 | Harry Morgan | Bill Gannon | 136–708 | 3F06 | "Mother Simpson" |
| 7 | R. Lee Ermey | Colonel Leslie Hapablap | 137–709 | 3F08 | "Sideshow Bob's Last Gleaming" |
| 7 | Kelsey Grammer | Sideshow Bob | 137–709 | 3F08 | "Sideshow Bob's Last Gleaming" |
| 7 | Phil Hartman | Troy McClure Lionel Hutz | 138–710 | 3F31 | "The Simpsons 138th Episode Spectacular" |
| 7 | Phil Hartman | Troy McClure | 139–711 | 3F07 | "Marge Be Not Proud" |
| 7 | Lawrence Tierney | Don Brodka | 139–711 | 3F07 | "Marge Be Not Proud" |
| 7 | Marcia Wallace | Edna Krabappel | 140–712 | 3F10 | "Team Homer" |
| 7 | Tom Kite | Himself | 142–714 | 3F11 | "Scenes from the Class Struggle in Springfield" |
| 7 | Phil Hartman | Troy McClure | 143–715 | 3F12 | "Bart the Fink" |
| 7 | Bob Newhart | Himself | 143–715 | 3F12 | "Bart the Fink" |
| 7 | Phil Hartman | Troy McClure | 144–716 | 3F13 | "Lisa the Iconoclast" |
| 7 | Donald Sutherland | Hollis Hurlbut | 144–716 | 3F13 | "Lisa the Iconoclast" |
| 7 | Marcia Wallace | Edna Krabappel | 144–716 | 3F13 | "Lisa the Iconoclast" |
| 7 | Kirk Douglas | Chester J. Lampwick | 146–718 | 3F16 | "The Day the Violence Died" |
| 7 | Phil Hartman | Lionel Hutz | 146–718 | 3F16 | "The Day the Violence Died" |
| 7 | Alex Rocco | Roger Meyers Jr. | 146–718 | 3F16 | "The Day the Violence Died" |
| 7 | Jack Sheldon | Amendment | 146–718 | 3F16 | "The Day the Violence Died" |
| 7 | Suzanne Somers | Herself | 146–718 | 3F16 | "The Day the Violence Died" |
| 7 | Jeff Goldblum | MacArthur Parker | 147–719 | 3F15 | "A Fish Called Selma" |
| 7 | Phil Hartman | Troy McClure Fat Tony | 147–719 | 3F15 | "A Fish Called Selma" |
| 7 | Jim Lau | Hong Kong doctor | 148–720 | 3F17 | "Bart on the Road" |
| 7 | Phil Hartman | Lionel Hutz Hospital chairman | 149–721 | 3F18 | "22 Short Films About Springfield" |
| 7 | Marcia Wallace | Edna Krabappel | 150–722 | 3F19 | "Raging Abe Simpson and His Grumbling Grandson in 'The Curse of the Flying Hellfish'" |
| 7 | Joe Mantegna | Fat Tony | 151–723 | 3F20 | "Much Apu About Nothing" |
| 7 | Cypress Hill | Themselves | 152–724 | 3F21 | "Homerpalooza" |
| 7 | Peter Frampton | Himself | 152–724 | 3F21 | "Homerpalooza" |
| 7 | The Smashing Pumpkins | Themselves | 152–724 | 3F21 | "Homerpalooza" |
| 7 | Sonic Youth | Themselves | 152–724 | 3F21 | "Homerpalooza" |
| 7 | Christina Ricci | Erin | 153–725 | 3F22 | "Summer of 4 Ft. 2" |
| 7 | Marcia Wallace | Edna Krabappel | 153–725 | 3F22 | "Summer of 4 Ft. 2" |
| 8 | Phil Hartman | Bill Clinton | 154–801 | 4F02 | "Treehouse of Horror VII" |
| 8 | Albert Brooks | Hank Scorpio | 155–802 | 3F23 | "You Only Move Twice" |
| 8 | Sally Stevens | Sings "Scorpio" | 155–802 | 3F23 | "You Only Move Twice" |
| 8 | Michael Buffer | Himself | 156–803 | 4F03 | "The Homer They Fall" |
| 8 | Sally Stevens | Sings "People" | 156–803 | 4F03 | "The Homer They Fall" |
| 8 | Paul Winfield | Lucius Sweet | 156–803 | 4F03 | "The Homer They Fall" |
| 8 | Rodney Dangerfield | Larry Burns | 157–804 | 4F05 | "Burns, Baby Burns" |
| 8 | Jon Lovitz | Jay Sherman | 161–808 | 4F07 | "Hurricane Neddy" |
| 8 | Johnny Cash | Coyote | 162–809 | 3F24 | "El Viaje Misterioso de Nuestro Jomer (The Mysterious Voyage of Homer)" |
| 8 | Gillian Anderson | Dana Scully | 163–810 | 3G01 | "The Springfield Files" |
| 8 | David Duchovny | Fox Mulder | 163–810 | 3G01 | "The Springfield Files" |
| 8 | Leonard Nimoy | Himself | 163–810 | 3G01 | "The Springfield Files" |
| 8 | Joe Mantegna | Fat Tony | 164–811 | 4F08 | "The Twisted World of Marge Simpson" |
| 8 | Jack Lemmon | Frank Ormand | 164–811 | 4F08 | "The Twisted World of Marge Simpson" |
| 8 | Marcia Wallace | Edna Krabappel | 164–811 | 4F08 | "The Twisted World of Marge Simpson" |
| 8 | Phil Hartman | Troy McClure | 167–814 | 4F12 | "The Itchy & Scratchy & Poochie Show" |
| 8 | Alex Rocco | Roger Meyers Jr. | 167–814 | 4F12 | "The Itchy & Scratchy & Poochie Show" |
| 8 | John Waters | John | 168–815 | 4F11 | "Homer's Phobia" |
| 8 | Kelsey Grammer | Sideshow Bob | 169–816 | 4F14 | "Brother from Another Series" |
| 8 | David Hyde Pierce | Cecil Terwilliger Man in the crowd | 169–816 | 4F14 | "Brother from Another Series" |
| 8 | Marcia Wallace | Edna Krabappel | 169–816 | 4F14 | "Brother from Another Series" |
| 8 | Joe Mantegna | Fat Tony | 171–818 | 4F15 | "Homer vs. the Eighteenth Amendment" |
| 8 | Dave Thomas | Rex Banner | 171–818 | 4F15 | "Homer vs. the Eighteenth Amendment" |
| 8 | Michael Dees | Sings "Embraceable You" | 172–819 | 4F09 | "Grade School Confidential" |
| 8 | Marcia Wallace | Edna Krabappel | 172–819 | 4F09 | "Grade School Confidential" |
| 8 | Frank Welker | Santa's Little Helper Laddie | 173–820 | 4F16 | "The Canine Mutiny" |
| 8 | Bret Hart | Himself | 174–821 | 4F17 | "The Old Man and the Lisa" |
| 8 | Denice Kumagai | Dancer | 175–822 | 4F18 | "In Marge We Trust" |
| 8 | Karen Maruyama | Dancer | 175–822 | 4F18 | "In Marge We Trust" |
| 8 | Sab Shimono | Mr. Sparkle | 175–822 | 4F18 | "In Marge We Trust" |
| 8 | Gedde Watanabe | Factory foreman | 175–822 | 4F18 | "In Marge We Trust" |
| 8 | Frank Welker | Baboons | 175–822 | 4F18 | "In Marge We Trust" |
| 8 | Frank Welker | Executive Vice President dog | 176–823 | 4F19 | "Homer's Enemy" |
| 8 | Tim Conway | Himself | 177–824 | 4F20 | "The Simpsons Spin-Off Showcase" |
| 8 | Phil Hartman | Troy McClure | 177–824 | 4F20 | "The Simpsons Spin-Off Showcase" |
| 8 | Gailard Sartain | Charles "Big" Daddy | 177–824 | 4F20 | "The Simpsons Spin-Off Showcase" |
| 8 | Willem Dafoe | The Commandant | 176–825 | 4F21 | "The Secret War of Lisa Simpson" |
| 8 | Marcia Wallace | Edna Krabappel | 176–825 | 4F21 | "The Secret War of Lisa Simpson" |
| 9 | Michael Dees | Sings "New York, New York" | 179–901 | 4F22 | "The City of New York vs. Homer Simpson" |
| 9 | Joan Kenley | Telephone voice | 179–901 | 4F22 | "The City of New York vs. Homer Simpson" |
| 9 | Kipp Lennon | Sings "I'm Checking In" | 179–901 | 4F22 | "The City of New York vs. Homer Simpson" |
| 9 | Martin Sheen | The real Seymour Skinner | 180–902 | 4F23 | "The Principal and the Pauper" |
| 9 | Marcia Wallace | Edna Krabappel | 180–902 | 4F23 | "The Principal and the Pauper" |
| 9 | Fyvush Finkel | Himself playing Krusty | 181–903 | 3G02 | "Lisa's Sax" |
| 9 | Marcia Wallace | Edna Krabappel | 182–904 | 5F02 | "Treehouse of Horror VIII" |
| 9 | Roy Firestone | Himself | 184–906 | 5F03 | "Bart Star" |
| 9 | Mike Judge | Hank Hill | 184–906 | 5F03 | "Bart Star" |
| 9 | Joe Namath | Himself | 184–906 | 5F03 | "Bart Star" |
| 9 | Jan Hooks | Manjula Nahasapeemapetilon | 185–907 | 5F04 | "The Two Mrs. Nahasapeemapetilons" |
| 9 | Andrea Martin | Apu's mother | 185–907 | 5F04 | "The Two Mrs. Nahasapeemapetilons" |
| 9 | Marcia Wallace | Edna Krabappel | 185–907 | 5F04 | "The Two Mrs. Nahasapeemapetilons" |
| 9 | Stephen Jay Gould | Himself | 186–908 | 5F05 | "Lisa the Skeptic" |
| 9 | Phil Hartman | Lionel Hutz | 186–908 | 5F05 | "Lisa the Skeptic" |
| 9 | Marcia Wallace | Edna Krabappel | 186–908 | 5F05 | "Lisa the Skeptic" |
| 9 | Phil Hartman | Lionel Hutz | 187–909 | 5F06 | "Realty Bites" |
| 9 | Alex Trebek | Himself | 188–910 | 5F07 | "Miracle on Evergreen Terrace" |
| 9 | Marcia Wallace | Edna Krabappel | 188–910 | 5F07 | "Miracle on Evergreen Terrace" |
| 9 | Jim Varney | Cooder | 190–912 | 5F08 | "Bart Carny" |
| 9 | Marcia Wallace | Edna Krabappel | 191–913 | 5F23 | "The Joy of Sect" |
| 9 | Phil Hartman | Troy McClure | 192–914 | 5F11 | "Das Bus" |
| 9 | James Earl Jones | Narrator | 192–914 | 5F11 | "Das Bus" |
| 9 | Jack Ong | Fisherman | 192–914 | 5F11 | "Das Bus" |
| 9 | Bruce Baum | Himself | 193–915 | 5F10 | "The Last Temptation of Krust" |
| 9 | Janeane Garofalo | Herself | 193–915 | 5F10 | "The Last Temptation of Krust" |
| 9 | Bobcat Goldthwait | Himself | 193–915 | 5F10 | "The Last Temptation of Krust" |
| 9 | Jay Leno | Himself | 193–915 | 5F10 | "The Last Temptation of Krust" |
| 9 | Marcia Wallace | Edna Krabappel | 193–915 | 5F10 | "The Last Temptation of Krust" |
| 9 | Hank Williams Jr. | Sings "Canyonero!" | 193–915 | 5F10 | "The Last Temptation of Krust" |
| 9 | Steven Wright | Himself | 193–915 | 5F10 | "The Last Temptation of Krust" |
| 9 | Helen Hunt | Renee | 194–916 | 5F12 | "Dumbbell Indemnity" |
| 9 | Marcia Wallace | Edna Krabappel | 194–916 | 5F12 | "Dumbbell Indemnity" |
| 9 | Phil Hartman | Troy McClure | 195–917 | 4F24 | "Lisa the Simpson" |
| 9 | Phil Hartman | Troy McClure | 196–918 | 5F13 | "This Little Wiggy" |
| 9 | Marcia Wallace | Edna Krabappel | 196–918 | 5F13 | "This Little Wiggy" |
| 9 | Michael Carrington | Drill instructor | 197–919 | 3G04 | "Simpson Tide" |
| 9 | Bob Denver | Himself | 197–919 | 3G04 | "Simpson Tide" |
| 9 | Rod Steiger | Captain Tenille | 197–919 | 3G04 | "Simpson Tide" |
| 9 | Marcia Wallace | Edna Krabappel | 198–920 | 5F14 | "The Trouble with Trillions" |
| 9 | Paul Winfield | Lucius Sweet | 198–920 | 5F14 | "The Trouble with Trillions" |
| 9 | Marcia Wallace | Edna Krabappel | 199–921 | 5F15 | "Girly Edition" |
| 9 | Steve Martin | Ray Patterson | 200–922 | 5F09 | "Trash of the Titans" |
| 9 | Paul McGuinness | Himself | 200–922 | 5F09 | "Trash of the Titans" |
| 9 | Susie Smith | Herself | 200–922 | 5F09 | "Trash of the Titans" |
| 9 | U2 | Themselves | 200–922 | 5F09 | "Trash of the Titans" |
| 9 | Marcia Wallace | Edna Krabappel | 200–922 | 5F09 | "Trash of the Titans" |
| 9 | Brendan Fraser | Brad | 201–923 | 5F16 | "King of the Hill" |
| 9 | Steven Weber | Neil | 201–923 | 5F16 | "King of the Hill" |
| 9 | Marcia Wallace | Edna Krabappel | 202–924 | 5F17 | "Lost Our Lisa" |
| 9 | Marcia Wallace | Edna Krabappel | 203–925 | 5F18 | "Natural Born Kissers" |
| 10 | Lisa Kudrow | Alex Whitney | 204–1001 | 5F20 | "Lard of the Dance" |
| 10 | William Daniels | KITT | 205–1002 | 5F21 | "The Wizard of Evergreen Terrace" |
| 10 | Phil Hartman | Troy McClure | 206–1003 | 5F22 | "Bart the Mother" |
| 10 | Marcia Wallace | Edna Krabappel | 206–1003 | 5F22 | "Bart the Mother" |
| 10 | Robert Englund | Freddy Krueger | 207–1004 | AABF01 | "Treehouse of Horror IX" |
| 10 | Kathie Lee Gifford | Herself (live action) | 207–1004 | AABF01 | "Treehouse of Horror IX" |
| 10 | Ed McMahon | Himself | 207–1004 | AABF01 | "Treehouse of Horror IX" |
| 10 | Regis Philbin | Himself (live action) | 207–1004 | AABF01 | "Treehouse of Horror IX" |
| 10 | Jerry Springer | Himself | 207–1004 | AABF01 | "Treehouse of Horror IX" |
| 10 | Alec Baldwin | Himself | 208–1005 | 5F19 | "When You Dish Upon a Star" |
| 10 | Kim Basinger | Herself | 208–1005 | 5F19 | "When You Dish Upon a Star" |
| 10 | Brian Grazer | Himself | 208–1005 | 5F19 | "When You Dish Upon a Star" |
| 10 | Ron Howard | Himself | 208–1005 | 5F19 | "When You Dish Upon a Star" |
| 10 | George Carlin | Munchie | 209–1006 | AABF02 | "D'oh-in' in the Wind" |
| 10 | Martin Mull | Seth | 209–1006 | AABF02 | "D'oh-in' in the Wind" |
| 10 | Yo La Tengo | Play the end credits | 209–1006 | AABF02 | "D'oh-in' in the Wind" |
| 10 | Marcia Wallace | Edna Krabappel | 210–1007 | AABF03 | "Lisa Gets an 'A'" |
| 10 | Mark Hamill | Himself Leavelle Theater owner | 212–1009 | AABF05 | "Mayored to the Mob" |
| 10 | Joe Mantegna | Fat Tony | 212–1009 | AABF05 | "Mayored to the Mob" |
| 10 | Dick Tufeld | Robot B-9 | 212–1009 | AABF05 | "Mayored to the Mob" |
| 10 | Marcia Wallace | Edna Krabappel | 212–1009 | AABF05 | "Mayored to the Mob" |
| 10 | The Moody Blues | Themselves | 213–1010 | AABF06 | "Viva Ned Flanders" |
| 10 | Marcia Wallace | Edna Krabappel | 213–1010 | AABF06 | "Viva Ned Flanders" |
| 10 | Cyndi Lauper | Herself | 214–1011 | AABF07 | "Wild Barts Can't Be Broken" |
| 10 | Franklin D. Roosevelt (archival) | Himself | 214–1011 | AABF07 | "Wild Barts Can't Be Broken" |
| 10 | Marcia Wallace | Edna Krabappel | 214–1011 | AABF07 | "Wild Barts Can't Be Broken" |
| 10 | Troy Aikman | Himself | 215–1012 | AABF08 | "Sunday, Cruddy Sunday" |
| 10 | Rosey Grier | Himself | 215–1012 | AABF08 | "Sunday, Cruddy Sunday" |
| 10 | John Madden | Himself | 215–1012 | AABF08 | "Sunday, Cruddy Sunday" |
| 10 | Dan Marino | Himself | 215–1012 | AABF08 | "Sunday, Cruddy Sunday" |
| 10 | Rupert Murdoch | Himself | 215–1012 | AABF08 | "Sunday, Cruddy Sunday" |
| 10 | Dolly Parton | Herself | 215–1012 | AABF08 | "Sunday, Cruddy Sunday" |
| 10 | Pat Summerall | Himself | 215–1012 | AABF08 | "Sunday, Cruddy Sunday" |
| 10 | Fred Willard | Wally Kogen | 215–1012 | AABF08 | "Sunday, Cruddy Sunday" |
| 10 | Ed Begley Jr. | Himself | 216–1013 | AABF09 | "Homer to the Max" |
| 10 | Jan Hooks | Manjula Nahasapeemapetilon | 217–1014 | AABF11 | "I'm with Cupid" |
| 10 | Elton John | Himself | 217–1014 | AABF11 | "I'm with Cupid" |
| 10 | Marcia Wallace | Edna Krabappel | 217–1014 | AABF11 | "I'm with Cupid" |
| 10 | John Kassir | Possum | 218–1015 | AABF10 | "Marge Simpson in: 'Screaming Yellow Honkers'" |
| 10 | Marcia Wallace | Edna Krabappel | 218–1015 | AABF10 | "Marge Simpson in: 'Screaming Yellow Honkers'" |
| 10 | Hank Williams Jr. | Sings "Canyonero!" | 218–1015 | AABF10 | "Marge Simpson in: 'Screaming Yellow Honkers'" |
| 10 | Marcia Wallace | Mrs. Krabapatra | 221–1018 | AABF14 | "Simpsons Bible Stories" |
| 10 | Michael Dees | Sings "Arrivederci Roma" | 222–1019 | AABF15 | "Mom and Pop Art" |
| 10 | Jasper Johns | Himself | 222–1019 | AABF15 | "Mom and Pop Art" |
| 10 | Isabella Rossellini | Astrid Weller | 222–1019 | AABF15 | "Mom and Pop Art" |
| 10 | Marcia Wallace | Edna Krabappel | 222–1019 | AABF15 | "Mom and Pop Art" |
| 10 | Jack LaLanne | Himself | 223–1020 | AABF16 | "The Old Man and the 'C' Student" |
| 10 | NRBQ | Sing "Can't Buy Me Love" | 223–1020 | AABF16 | "The Old Man and the 'C' Student" |
| 10 | Michael McKean | Jerry Rude | 224–1021 | AABF17 | "Monty Can't Buy Me Love" |
| 10 | Stephen Hawking | Himself | 225–1022 | AABF18 | "They Saved Lisa's Brain" |
| 10 | Denice Kumagai | Mother | 226–1023 | AABF20 | "Thirty Minutes over Tokyo" |
| 10 | Karen Maruyama | Stewardess | 226–1023 | AABF20 | "Thirty Minutes over Tokyo" |
| 10 | George Takei | Wink | 226–1023 | AABF20 | "Thirty Minutes over Tokyo" |
| 10 | Gedde Watanabe | Waiter Father Toilet | 226–1023 | AABF20 | "Thirty Minutes over Tokyo" |
| 10 | Keone Young | Sumo wrestler | 226–1023 | AABF20 | "Thirty Minutes over Tokyo" |
| 11 | Jack Burns | Edward Christian | 227–1101 | AABF23 | "Beyond Blunderdome" |
| 11 | Mel Gibson | Himself | 227–1101 | AABF23 | "Beyond Blunderdome" |
| 11 | Marcia Wallace | Edna Krabappel | 227–1101 | AABF23 | "Beyond Blunderdome" |
| 11 | Mark McGwire | Himself | 228–1102 | AABF22 | "Brother's Little Helper" |
| 11 | Marcia Wallace | Edna Krabappel | 228–1102 | AABF22 | "Brother's Little Helper" |
| 11 | Edward Asner | Newspaper editor | 229–1103 | AABF21 | "Guess Who's Coming to Criticize Dinner?" |
| 11 | Marcia Wallace | Edna Krabappel | 229–1103 | AABF21 | "Guess Who's Coming to Criticize Dinner?" |
| 11 | Tom Arnold | Himself | 230–1104 | BABF01 | "Treehouse of Horror X" |
| 11 | Dick Clark | Himself | 230–1104 | BABF01 | "Treehouse of Horror X" |
| 11 | Lucy Lawless | Herself | 230–1104 | BABF01 | "Treehouse of Horror X" |
| 11 | Frank Welker | Werewolf Werewolf Flanders | 230–1104 | BABF01 | "Treehouse of Horror X" |
| 11 | The B-52's | Sing "Glove Slap" (parody of the song Love Shack) | 231–1105 | AABF19 | "E-I-E-I-(Annoyed Grunt)" |
| 11 | Marcia Wallace | Edna Krabappel | 231–1105 | AABF19 | "E-I-E-I-(Annoyed Grunt)" |
| 11 | Frank Welker | Various animals | 231–1105 | AABF19 | "E-I-E-I-(Annoyed Grunt)" |
| 11 | Ron Howard | Himself | 232–1106 | BABF02 | "Hello Gutter, Hello Fadder" |
| 11 | Penn Jillette | Himself | 232–1106 | BABF02 | "Hello Gutter, Hello Fadder" |
| 11 | Pat O'Brien | Himself | 232–1106 | BABF02 | "Hello Gutter, Hello Fadder" |
| 11 | Nancy O'Dell | Herself | 232–1106 | BABF02 | "Hello Gutter, Hello Fadder" |
| 11 | Teller | Himself | 232–1106 | BABF02 | "Hello Gutter, Hello Fadder" |
| 11 | Marcia Wallace | Edna Krabappel | 232–1106 | BABF02 | "Hello Gutter, Hello Fadder" |
| 11 | Jan Hooks | Manjula Nahasapeemapetilon | 233–1107 | BABF03 | "Eight Misbehavin'" |
| 11 | Garry Marshall | Larry Kidkill | 233–1107 | BABF03 | "Eight Misbehavin'" |
| 11 | Butch Patrick | Himself | 233–1107 | BABF03 | "Eight Misbehavin'" |
| 11 | Marcia Wallace | Edna Krabappel | 233–1107 | BABF03 | "Eight Misbehavin'" |
| 11 | Frank Welker | Zoo animals | 233–1107 | BABF03 | "Eight Misbehavin'" |
| 11 | John Goodman | Meathook | 234–1108 | BABF05 | "Take My Wife, Sleaze" |
| 11 | Jan Hooks | Manjula Nahasapeemapetilon | 234–1108 | BABF05 | "Take My Wife, Sleaze" |
| 11 | Jay North | Himself | 234–1108 | BABF05 | "Take My Wife, Sleaze" |
| 11 | NRBQ | Perform various songs | 234–1108 | BABF05 | "Take My Wife, Sleaze" |
| 11 | Marcia Wallace | Edna Krabappel | 234–1108 | BABF05 | "Take My Wife, Sleaze" |
| 11 | Henry Winkler | Ramrod | 234–1108 | BABF05 | "Take My Wife, Sleaze" |
| 11 | Clarence Clemons | Narrator | 235–1109 | BABF07 | "Grift of the Magi" |
| 11 | Gary Coleman | Himself | 235–1109 | BABF07 | "Grift of the Magi" |
| 11 | Joe Mantegna | Fat Tony | 235–1109 | BABF07 | "Grift of the Magi" |
| 11 | Tim Robbins | Jim Hope | 235–1109 | BABF07 | "Grift of the Magi" |
| 11 | Marcia Wallace | Edna Krabappel | 235–1109 | BABF07 | "Grift of the Magi" |
| 11 | Elwood Edwards | Virtual doctor | 236–1110 | BABF04 | "Little Big Mom" |
| 11 | Marcia Wallace | Edna Krabappel | 236–1110 | BABF04 | "Little Big Mom" |
| 11 | Don Cheadle | Brother Faith | 237–1111 | BABF06 | "Faith Off" |
| 11 | Joe Mantegna | Fat Tony | 237–1111 | BABF06 | "Faith Off" |
| 11 | Marcia Wallace | Edna Krabappel | 237–1111 | BABF06 | "Faith Off" |
| 11 | Britney Spears | Herself | 238–1112 | BABF08 | "The Mansion Family" |
| 11 | Randy Bachman | Himself | 239–1113 | BABF09 | "Saddlesore Galactica" |
| 11 | Jim Cummings | Duncan/Furious D | 239–1113 | BABF09 | "Saddlesore Galactica" |
| 11 | Trevor Denman | Track announcer | 239–1113 | BABF09 | "Saddlesore Galactica" |
| 11 | Fred Turner | Himself | 239–1113 | BABF09 | "Saddlesore Galactica" |
| 11 | Shawn Colvin | Rachel Jordan | 240–1114 | BABF10 | "Alone Again, Natura-Diddily" |
| 11 | Marcia Wallace | Edna Krabappel | 240–1114 | BABF10 | "Alone Again, Natura-Diddily" |
| 11 | Frank Welker | Parrot | 240–1114 | BABF10 | "Alone Again, Natura-Diddily" |
| 11 | Betty White | Herself | 241–1115 | BABF11 | "Missionary: Impossible" |
| 11 | Marcia Wallace | Edna Krabappel | 242–1116 | BABF12 | "Pygmoelian" |
| 11 | Marcia Wallace | Edna Krabappel | 244–1118 | BABF14 | "Days of Wine and D'oh'ses" |
| 11 | Diedrich Bader | Sheriff | 245–1119 | BABF16 | "Kill the Alligator and Run" |
| 11 | Joe C. | Himself | 245–1119 | BABF16 | "Kill the Alligator and Run" |
| 11 | Robert Evans | Himself | 245–1119 | BABF16 | "Kill the Alligator and Run" |
| 11 | Kid Rock | Himself | 245–1119 | BABF16 | "Kill the Alligator and Run" |
| 11 | Charlie Rose | Himself | 245–1119 | BABF16 | "Kill the Alligator and Run" |
| 11 | Frank Welker | Lion | 246–1120 | BABF15 | "Last Tap Dance in Springfield" |
| 11 | Parker Posey | Becky | 247–1121 | BABF18 | "It's a Mad, Mad, Mad, Mad Marge" |
| 11 | Marcia Wallace | Edna Krabappel | 247–1121 | BABF18 | "It's a Mad, Mad, Mad, Mad Marge" |
| 11 | Marc Wilmore | Dr. Wilmore | 247–1121 | BABF18 | "It's a Mad, Mad, Mad, Mad Marge" |
| 11 | Jim Forbes | Narrator | 248–1122 | BABF19 | "Behind the Laughter" |
| 11 | Willie Nelson | Himself | 248–1122 | BABF19 | "Behind the Laughter" |
| 11 | Marcia Wallace | Edna Krabappel | 248–1122 | BABF19 | "Behind the Laughter" |
| 12 | Frank Welker | Dolphins | 249–1201 | BABF21 | "Treehouse of Horror XI" |
| 12 | Gary Coleman | Himself | 250–1202 | BABF20 | "A Tale of Two Springfields" |
| 12 | Marcia Wallace | Edna Krabappel | 250–1202 | BABF20 | "A Tale of Two Springfields" |
| 12 | Frank Welker | Badger Woodpecker | 250–1202 | BABF20 | "A Tale of Two Springfields" |
| 12 | The Who | Themselves | 250–1202 | BABF20 | "A Tale of Two Springfields" |
| 12 | Drew Barrymore | Sophie Krustofsky | 251–1203 | BABF17 | "Insane Clown Poppy" |
| 12 | Stephen King | Himself | 251–1203 | BABF17 | "Insane Clown Poppy" |
| 12 | Joe Mantegna | Fat Tony | 251–1203 | BABF17 | "Insane Clown Poppy" |
| 12 | Jay Mohr | Christopher Walken | 251–1203 | BABF17 | "Insane Clown Poppy" |
| 12 | Amy Tan | Herself | 251–1203 | BABF17 | "Insane Clown Poppy" |
| 12 | John Updike | Himself | 251–1203 | BABF17 | "Insane Clown Poppy" |
| 12 | Joshua Jackson | Jesse Grass | 252–1204 | CABF01 | "Lisa the Tree Hugger" |
| 12 | Leeza Gibbons | Herself | 253–1205 | CABF04 | "Homer vs. Dignity" |
| 12 | Marcia Wallace | Edna Krabappel | 253–1205 | CABF04 | "Homer vs. Dignity" |
| 12 | Patrick McGoohan | Number Six | 254–1206 | CABF02 | "The Computer Wore Menace Shoes" |
| 12 | Marcia Wallace | Edna Krabappel | 254–1206 | CABF02 | "The Computer Wore Menace Shoes" |
| 12 | Edward Norton | Devon Bradley | 255–1207 | CABF03 | "The Great Money Caper" |
| 12 | Marcia Wallace | Edna Krabappel | 256–1208 | CABF06 | "Skinner's Sense of Snow" |
| 12 | Michael Keaton | Jack Crowley | 258–1210 | CABF05 | "Pokey Mom" |
| 12 | Charles Napier | Warden | 258–1210 | CABF05 | "Pokey Mom" |
| 12 | Robert Schimmel | Convict | 258–1210 | CABF05 | "Pokey Mom" |
| 12 | Bruce Vilanch | Himself | 258–1210 | CABF05 | "Pokey Mom" |
| 12 | Marcia Wallace | Edna Krabappel | 258–1210 | CABF05 | "Pokey Mom" |
| 12 | Neil Armstrong (archival) | Himself | 259–1211 | CABF08 | "Worst Episode Ever" |
| 12 | Johnnie Cochran (archival) | Himself | 259–1211 | CABF08 | "Worst Episode Ever" |
| 12 | Richard Nixon (archival) | Himself | 259–1211 | CABF08 | "Worst Episode Ever" |
| 12 | Tom Savini | Himself | 259–1211 | CABF08 | "Worst Episode Ever" |
| 12 | Andre Agassi | Himself | 260–1212 | CABF07 | "Tennis the Menace" |
| 12 | Pete Sampras | Himself | 260–1212 | CABF07 | "Tennis the Menace" |
| 12 | Marcia Wallace | Edna Krabappel | 260–1212 | CABF07 | "Tennis the Menace" |
| 12 | Serena Williams | Herself | 260–1212 | CABF07 | "Tennis the Menace" |
| 12 | Venus Williams | Herself | 260–1212 | CABF07 | "Tennis the Menace" |
| 12 | Gary Coleman | Himself | 261–1213 | CABF10 | "Day of the Jackanapes" |
| 12 | Kelsey Grammer | Sideshow Bob | 261–1213 | CABF10 | "Day of the Jackanapes" |
| 12 | 'N Sync | Themselves | 262–1214 | CABF12 | "New Kids on the Blecch" |
| 12 | Tony Battaglia | Bart Simpson's singing voice | 262–1214 | CABF12 | "New Kids on the Blecch" |
| 12 | Ben Bledsoe | Ralph Wiggum's singing voice | 262–1214 | CABF12 | "New Kids on the Blecch" |
| 12 | Michael "J" Horn | Milhouse Van Houten's singing voice | 262–1214 | CABF12 | "New Kids on the Blecch" |
| 12 | Marc Terenzi | Nelson Muntz's singing voice | 262–1214 | CABF12 | "New Kids on the Blecch" |
| 12 | Stacy Keach | Howard K. Duff VIII | 263–1215 | CABF09 | "Hungry, Hungry Homer" |
| 12 | Marcia Wallace | Edna Krabappel | 263–1215 | CABF09 | "Hungry, Hungry Homer" |
| 12 | Kathy Griffin | Francine | 264–1216 | CABF11 | "Bye Bye Nerdie" |
| 12 | Jan Hooks | Manjula Nahasapeemapetilon | 264–1216 | CABF11 | "Bye Bye Nerdie" |
| 12 | Marcia Wallace | Edna Krabappel | 264–1216 | CABF11 | "Bye Bye Nerdie" |
| 12 | Frank Welker | Various animals | 265–1217 | CABF13 | "Simpson Safari" |
| 12 | Joe Mantegna | Fat Tony | 266–1218 | CABF14 | "Trilogy of Error" |
| 12 | Frankie Muniz | Thelonius | 266–1218 | CABF14 | "Trilogy of Error" |
| 12 | Shawn Colvin | Rachel Jordan | 267–1219 | CABF15 | "I'm Goin' to Praiseland" |
| 12 | Marcia Wallace | Edna Krabappel | 267–1219 | CABF15 | "I'm Goin' to Praiseland" |
| 12 | Marcia Wallace | Edna Krabappel | 269–1221 | CABF17 | "Simpsons Tall Tales" |
| 12 | Frank Welker | Babe, the Blue Ox Various animals | 269–1221 | CABF17 | "Simpsons Tall Tales" |
| 13 | Pierce Brosnan | Ultrahouse's Pierce Brosnan voice Himself | 270–1301 | CABF19 | "Treehouse of Horror XII" |
| 13 | Matthew Perry | Ultrahouse's Matthew Perry voice | 270–1301 | CABF19 | "Treehouse of Horror XII" |
| 13 | Marcia Wallace | Edna Krabappel | 270–1301 | CABF19 | "Treehouse of Horror XII" |
| 13 | Jess Harnell | Various animals | 271–1302 | CABF22 | "The Parent Rap" |
| 13 | Jane Kaczmarek | Judge Constance Harm | 271–1302 | CABF22 | "The Parent Rap" |
| 13 | Marcia Wallace | Edna Krabappel | 271–1302 | CABF22 | "The Parent Rap" |
| 13 | R.E.M. | Themselves | 272–1303 | CABF20 | "Homer the Moe" |
| 13 | Julia Louis-Dreyfus | Gloria | 273–1304 | CABF18 | "A Hunka Hunka Burns in Love" |
| 13 | George Takei | Waiter | 273–1304 | CABF18 | "A Hunka Hunka Burns in Love" |
| 13 | Joe Mantegna | Fat Tony | 274–1305 | CABF21 | "The Blunder Years" |
| 13 | Paul Newman | Himself | 274–1305 | CABF21 | "The Blunder Years" |
| 13 | Judith Owen | Herself | 274–1305 | CABF21 | "The Blunder Years" |
| 13 | Richard Gere | Himself | 275–1306 | DABF02 | "She of Little Faith" |
| 13 | Jane Kaczmarek | Judge Constance Harm | 276–1307 | DABF01 | "Brawl in the Family" |
| 13 | Delroy Lindo | Gabriel | 276–1307 | DABF01 | "Brawl in the Family" |
| 13 | Ben Stiller | Garth Motherloving | 277–1308 | DABF03 | "Sweets and Sour Marge" |
| 13 | Dana Gould | Producer | 278–1309 | DABF05 | "Jaws Wired Shut" |
| 13 | John Kassir | Various Animals | 278–1309 | DABF05 | "Jaws Wired Shut" |
| 13 | Jon Lovitz | Artie Ziff | 279–1310 | DABF04 | "Half-Decent Proposal" |
| 13 | Marcia Wallace | Edna Krabappel | 279–1310 | DABF04 | "Half-Decent Proposal" |
| 13 | Wolfgang Puck | Himself | 280–1311 | DABF06 | "The Bart Wants What It Wants" |
| 13 | Reese Witherspoon | Greta Wolfcastle | 280–1311 | DABF06 | "The Bart Wants What It Wants" |
| 13 | Dennis Weaver | Buck McCoy | 281–1312 | DABF07 | "The Lastest Gun in the West" |
| 13 | Frank Welker | Dog | 281–1312 | DABF07 | "The Lastest Gun in the West" |
| 13 | Olympia Dukakis | Zelda | 282–1313 | DABF09 | "The Old Man and the Key" |
| 13 | Bill Saluga | Ray J. Johnson | 282–1313 | DABF09 | "The Old Man and the Key" |
| 13 | Sally Stevens | Sings "Island of Sirens" (parody of the song Copacabana) | 283–1314 | DABF08 | "Tales from the Public Domain" |
| 13 | Phish | Themselves | 285–1316 | DABF11 | "Weekend at Burnsie's" |
| 13 | Stan Lee | Himself | 287–1318 | DABF13 | "I Am Furious (Yellow)" |
| 13 | Marcia Wallace | Edna Krabappel | 287–1318 | DABF13 | "I Am Furious (Yellow)" |
| 13 | James Lipton | Himself | 288–1319 | DABF14 | "The Sweetest Apu" |
| 13 | Robert Pinsky | Himself | 289–1320 | DABF15 | "Little Girl in the Big Ten" |
| 13 | Carmen Electra | Herself | 290–1321 | DABF16 | "The Frying Game" |
| 13 | Frances Sternhagen | Mrs. Bellamy | 290–1321 | DABF16 | "The Frying Game" |
| 13 | Joe Mantegna | Fat Tony | 291–1322 | DABF17 | "Poppa's Got a Brand New Badge" |
| 13 | Marcia Wallace | Edna Krabappel | 291–1322 | DABF17 | "Poppa's Got a Brand New Badge" |
| 14 | Elvis Costello | Himself | 293–1402 | DABF22 | "How I Spent My Strummer Vacation" |
| 14 | Mick Jagger | Himself | 293–1402 | DABF22 | "How I Spent My Strummer Vacation" |
| 14 | Lenny Kravitz | Himself | 293–1402 | DABF22 | "How I Spent My Strummer Vacation" |
| 14 | Tom Petty | Himself | 293–1402 | DABF22 | "How I Spent My Strummer Vacation" |
| 14 | Keith Richards | Himself | 293–1402 | DABF22 | "How I Spent My Strummer Vacation" |
| 14 | Brian Setzer | Himself | 293–1402 | DABF22 | "How I Spent My Strummer Vacation" |
| 14 | Marcia Wallace | Edna Krabappel | 293–1402 | DABF22 | "How I Spent My Strummer Vacation" |
| 14 | Tony Bennett | Sings "Capital City" | 294–1403 | DABF20 | "Bart vs. Lisa vs. the Third Grade" |
| 14 | Marcia Wallace | Edna Krabappel | 294–1403 | DABF20 | "Bart vs. Lisa vs. the Third Grade" |
| 14 | Baha Men | Themselves | 295–1404 | DABF18 | "Large Marge" |
| 14 | Jan Hooks | Manjula Nahasapeemapetilon | 295–1404 | DABF18 | "Large Marge" |
| 14 | Marcia Wallace | Edna Krabappel | 295–1404 | DABF18 | "Large Marge" |
| 14 | Burt Ward | Robin | 295–1404 | DABF18 | "Large Marge" |
| 14 | Adam West | Batman | 295–1404 | DABF18 | "Large Marge" |
| 14 | Larry Holmes | Himself | 296–1405 | DABF21 | "Helter Shelter" |
| 14 | David Lander | Himself | 296–1405 | DABF21 | "Helter Shelter" |
| 14 | Kelsey Grammer | Sideshow Bob | 297–1406 | EABF01 | "The Great Louse Detective" |
| 14 | Sally Stevens | Sings "The Way We Were" | 297–1406 | EABF01 | "The Great Louse Detective" |
| 14 | Little Richard | Himself | 298–1407 | EABF02 | "Special Edna" |
| 14 | Marcia Wallace | Edna Krabappel | 298–1407 | EABF02 | "Special Edna" |
| 14 | Elliott Gould | Himself | 299–1408 | EABF03 | "The Dad Who Knew Too Little" |
| 14 | Pamela Reed | Ruth Powers | 300–1409 | EABF04 | "Strong Arms of the Ma" |
| 14 | Ken Burns | Himself | 301–1410 | EABF06 | "Pray Anything" |
| 14 | Lisa Leslie | Herself | 301–1410 | EABF06 | "Pray Anything" |
| 14 | Blink-182 | Themselves | 302–1411 | EABF05 | "Barting Over" |
| 14 | Tony Hawk | Himself | 302–1411 | EABF05 | "Barting Over" |
| 14 | Jane Kaczmarek | Judge Constance Harm | 302–1411 | EABF05 | "Barting Over" |
| 14 | Marcia Wallace | Edna Krabappel | 302–1411 | EABF05 | "Barting Over" |
| 14 | George Plimpton | Himself | 303–1412 | EABF07 | "I'm Spelling as Fast as I Can" |
| 14 | James L. Brooks | Himself | 304–1413 | EABF08 | "A Star Is Born Again" |
| 14 | Helen Fielding | Herself | 304–1413 | EABF08 | "A Star Is Born Again" |
| 14 | Gene Merlino | Sings "Jellyfish" | 304–1413 | EABF08 | "A Star Is Born Again" |
| 14 | Marisa Tomei | Sara Sloane | 304–1413 | EABF08 | "A Star Is Born Again" |
| 14 | Marcia Wallace | Edna Krabappel | 304–1413 | EABF08 | "A Star Is Born Again" |
| 14 | Joe Mantegna | Fat Tony | 305–1414 | EABF09 | "Mr. Spritz Goes to Washington" |
| 14 | Eric Idle | Declan Desmond | 307–1416 | EABF11 | "'Scuse Me While I Miss the Sky" |
| 14 | Joe Mantegna | Fat Tony | 307–1416 | EABF11 | "'Scuse Me While I Miss the Sky" |
| 14 | Marcia Wallace | Edna Krabappel | 307–1416 | EABF11 | "'Scuse Me While I Miss the Sky" |
| 14 | Terry W. Greene | Large Gay Military Man | 308–1417 | EABF12 | "Three Gays of the Condo" |
| 14 | Ben Schatz | Himself | 308–1417 | EABF12 | "Three Gays of the Condo" |
| 14 | Scott Thompson | Grady | 308–1417 | EABF12 | "Three Gays of the Condo" |
| 14 | "Weird Al" Yankovic | Himself | 308–1417 | EABF12 | "Three Gays of the Condo" |
| 14 | David Byrne | Himself | 309–1418 | EABF13 | "Dude, Where's My Ranch?" |
| 14 | Andy Serkis | Cleanie | 309–1418 | EABF13 | "Dude, Where's My Ranch?" |
| 14 | Jonathan Taylor Thomas | Luke Stetson | 309–1418 | EABF13 | "Dude, Where's My Ranch?" |
| 14 | Stacy Keach | Howard K. Duff VII | 310–1419 | EABF14 | "Old Yeller Belly" |
| 14 | John Kassir | Various animals | 310–1419 | EABF14 | "Old Yeller Belly" |
| 14 | Jackson Browne | Himself | 311–1420 | EABF15 | "Brake My Wife, Please" |
| 14 | Steve Buscemi | Himself | 311–1420 | EABF15 | "Brake My Wife, Please" |
| 14 | Jane Kaczmarek | Judge Constance Harm | 311–1420 | EABF15 | "Brake My Wife, Please" |
| 14 | Marcia Wallace | Edna Krabappel | 311–1420 | EABF15 | "Brake My Wife, Please" |
| 14 | Joe Mantegna | Fat Tony | 313–1422 | EABF17 | "Moe Baby Blues" |
| 15 | Oscar De La Hoya | Himself | 314–1501 | EABF21 | "Treehouse of Horror XIV" |
| 15 | Jennifer Garner | Herself | 314–1501 | EABF21 | "Treehouse of Horror XIV" |
| 15 | Dudley R. Herschbach | Himself | 314–1501 | EABF21 | "Treehouse of Horror XIV" |
| 15 | Jerry Lewis | Professor John Frink Sr. | 314–1501 | EABF21 | "Treehouse of Horror XIV" |
| 15 | Glenn Close | Mona Simpson | 315–1502 | EABF18 | "My Mother the Carjacker" |
| 15 | Michael Moore | Himself | 316–1503 | EABF20 | "The President Wore Pearls" |
| 15 | Marcia Wallace | Edna Krabappel | 316–1503 | EABF20 | "The President Wore Pearls" |
| 15 | Tony Blair | Himself | 317–1504 | EABF22 | "The Regina Monologues" |
| 15 | Jane Leeves | Edwina | 317–1504 | EABF22 | "The Regina Monologues" |
| 15 | Evan Marriott | Himself | 317–1504 | EABF22 | "The Regina Monologues" |
| 15 | Ian McKellen | Himself | 317–1504 | EABF22 | "The Regina Monologues" |
| 15 | J. K. Rowling | Herself | 317–1504 | EABF22 | "The Regina Monologues" |
| 15 | Charles Napier | Grant Connor | 318–1505 | EABF19 | "The Fat and the Furriest" |
| 15 | Jackie Mason | Rabbi Hyman Krustofsky | 319–1506 | FABF01 | "Today I Am A Clown" |
| 15 | Mr. T | Himself | 319–1506 | FABF01 | "Today I Am A Clown" |
| 15 | Jim Gilstrap | Soulful Prune | 320–1507 | FABF02 | "'Tis the Fifteenth Season" |
| 15 | Marcia Wallace | Edna Krabappel | 321–1508 | FABF03 | "Marge vs. Singles, Seniors, Childless Couples and Teens and Gays" |
| 15 | Tom Clancy | Himself | 323–1510 | FABF05 | "Diatribe of a Mad Housewife" |
| 15 | Ashley Olsen | Herself | 323–1510 | FABF05 | "Diatribe of a Mad Housewife" |
| 15 | Mary-Kate Olsen | Herself | 323–1510 | FABF05 | "Diatribe of a Mad Housewife" |
| 15 | Thomas Pynchon | Himself | 323–1510 | FABF05 | "Diatribe of a Mad Housewife" |
| 15 | Nick Bakay | Salem Saberhagen | 325–1512 | FABF07 | "Milhouse Doesn't Live Here Anymore" |
| 15 | William Daniels | KITT | 325–1512 | FABF07 | "Milhouse Doesn't Live Here Anymore" |
| 15 | Isabel Sanford | Herself | 325–1512 | FABF07 | "Milhouse Doesn't Live Here Anymore" |
| 15 | Dick Tufeld | Robot B-9 | 325–1512 | FABF07 | "Milhouse Doesn't Live Here Anymore" |
| 15 | Marcia Wallace | Edna Krabappel | 325–1512 | FABF07 | "Milhouse Doesn't Live Here Anymore" |
| 15 | Simon Cowell | Henry | 326–1513 | FABF09 | "Smart and Smarter" |
| 15 | Jon Lovitz | Artie Ziff Jay Sherman Llewelyn Sinclair Aristotle Amadopolis Professor Lombardo | 327–1514 | FABF08 | "The Ziff Who Came to Dinner" |
| 15 | Brave Combo | Play the end credits | 328–1515 | FABF10 | "Co-Dependent's Day" |
| 15 | Marcia Wallace | Edna Krabappel | 328–1515 | FABF10 | "Co-Dependent's Day" |
| 15 | Sarah Michelle Gellar | Gina Vendetti | 329–1516 | FABF11 | "The Wandering Juvie" |
| 15 | Jane Kaczmarek | Judge Constance Harm | 329–1516 | FABF11 | "The Wandering Juvie" |
| 15 | Charles Napier | Warden | 329–1516 | FABF11 | "The Wandering Juvie" |
| 15 | Marcia Wallace | Edna Krabappel | 329–1516 | FABF11 | "The Wandering Juvie" |
| 15 | Matt Groening | Himself | 330–1517 | FABF12 | "My Big Fat Geek Wedding" |
| 15 | Marcia Wallace | Edna Krabappel | 330–1517 | FABF12 | "My Big Fat Geek Wedding" |
| 15 | Mark Campbell | Country singer | 332–1519 | FABF15 | "Simple Simpson" |
| 15 | Nichelle Nichols | Herself | 332–1519 | FABF15 | "Simple Simpson" |
| 15 | Marcia Wallace | Edna Krabappel | 334–1521 | FABF17 | "The Bart-Mangled Banner" |
| 16 | Marie Cain | Sings "I've Got You Under My Skin" | 336–1601 | FABF23 | "Treehouse of Horror XV" |
| 16 | James Caan | Himself | 337–1602 | FABF20 | "All's Fair in Oven War" |
| 16 | Thomas Pynchon | Himself | 337–1602 | FABF20 | "All's Fair in Oven War" |
| 16 | Marcia Wallace | Edna Krabappel | 337–1602 | FABF20 | "All's Fair in Oven War" |
| 16 | Marcia Wallace | Edna Krabappel | 338–1603 | FABF19 | "Sleeping with the Enemy" |
| 16 | Kim Cattrall | Chloe Talbot | 339–1604 | FABF22 | "She Used to Be My Girl" |
| 16 | Michael Dees | Sings "Too-Ra-Loo-Ra-Loo-Ral (That's an Irish Lullaby)" | 339–1604 | FABF22 | "She Used to Be My Girl" |
| 16 | Terry W. Greene | Sgt. Activity | 340–1605 | FABF21 | "Fat Man and Little Boy" |
| 16 | Eric Idle | Declan Desmond | 340–1605 | FABF21 | "Fat Man and Little Boy" |
| 16 | Tom Brady | Himself | 343–1608 | GABF02 | "Homer and Ned's Hail Mary Pass" |
| 16 | LeBron James | Himself | 343–1608 | GABF02 | "Homer and Ned's Hail Mary Pass" |
| 16 | Michelle Kwan | Herself | 343–1608 | GABF02 | "Homer and Ned's Hail Mary Pass" |
| 16 | Warren Sapp | Himself | 343–1608 | GABF02 | "Homer and Ned's Hail Mary Pass" |
| 16 | Yao Ming | Himself | 343–1608 | GABF02 | "Homer and Ned's Hail Mary Pass" |
| 16 | 50 Cent | Himself | 344–1609 | GABF03 | "Pranksta Rap" |
| 16 | Dana Gould | Barney Fife | 344–1609 | GABF03 | "Pranksta Rap" |
| 16 | Marcia Wallace | Edna Krabappel | 345–1610 | GABF04 | "There's Something About Marrying" |
| 16 | Gary Busey | Himself | 346–1611 | GABF05 | "On a Clear Day I Can't See My Sister" |
| 16 | Jane Kaczmarek | Judge Constance Harm | 346–1611 | GABF05 | "On a Clear Day I Can't See My Sister" |
| 16 | Marcia Wallace | Edna Krabappel | 346–1611 | GABF05 | "On a Clear Day I Can't See My Sister" |
| 16 | Lucy Liu | Madam Wu | 347–1612 | GABF06 | "Goo Goo Gai Pan" |
| 16 | Robert Wagner | Himself | 347–1612 | GABF06 | "Goo Goo Gai Pan" |
| 16 | Frank Gehry | Himself | 349–1614 | GABF08 | "The Seven-Beer Snitch" |
| 16 | Joe Mantegna | Fat Tony | 349–1614 | GABF08 | "The Seven-Beer Snitch" |
| 16 | Charles Napier | Officer Krackney | 349–1614 | GABF08 | "The Seven-Beer Snitch" |
| 16 | John DiMaggio | Bender | 350–1615 | GABF12 | "Future-Drama" |
| 16 | Amy Poehler | Jenda | 350–1615 | GABF12 | "Future-Drama" |
| 16 | Marcia Wallace | Edna Krabappel | 350–1615 | GABF12 | "Future-Drama" |
| 16 | Stephen Hawking | Himself | 351–1616 | GABF10 | "Don't Fear the Roofer" |
| 16 | Ray Romano | Ray Magini | 351–1616 | GABF10 | "Don't Fear the Roofer" |
| 16 | Albert Brooks | Tab Spangler Jacques | 352–1617 | GABF11 | "The Heartbroke Kid" |
| 16 | Marcia Wallace | Edna Krabappel | 352–1617 | GABF11 | "The Heartbroke Kid" |
| 16 | Fantasia Barrino | Clarissa Wellington | 353–1618 | GABF13 | "A Star Is Torn" |
| 16 | Baha Men | Sing "Who Wants a Haircut?" (parody of the song Who Let the Dogs Out?) | 354–1619 | GABF14 | "Thank God, It's Doomsday" |
| 16 | Los Lobos | Play the end credits | 354–1619 | GABF14 | "Thank God, It's Doomsday" |
| 16 | Jason Bateman | Himself | 355–1620 | GABF15 | "Home Away from Homer" |
| 16 | Liam Neeson | Father Sean | 356–1621 | GABF09 | "The Father, the Son, and the Holy Guest Star" |
| 16 | Marcia Wallace | Edna Krabappel | 356–1621 | GABF09 | "The Father, the Son, and the Holy Guest Star" |
| 17 | Alec Baldwin | Caleb Thorn | 357–1701 | GABF18 | "Bonfire of the Manatees" |
| 17 | Joe Mantegna | Fat Tony | 357–1701 | GABF18 | "Bonfire of the Manatees" |
| 17 | Terry Bradshaw | Himself | 360–1704 | GABF17 | "Treehouse of Horror XVI" |
| 17 | Terry W. Greene | Lava-tron | 360–1704 | GABF17 | "Treehouse of Horror XVI" |
| 17 | Dennis Rodman | Himself | 360–1704 | GABF17 | "Treehouse of Horror XVI" |
| 17 | Lily Tomlin | Tammy | 363–1707 | GABF22 | "The Last of the Red Hat Mamas" |
| 17 | Maria Grazia Cucinotta | Francesca Terwilliger | 364–1708 | HABF02 | "The Italian Bob" |
| 17 | Kelsey Grammer | Sideshow Bob | 364–1708 | HABF02 | "The Italian Bob" |
| 17 | Marcia Wallace | Edna Krabappel | 364–1708 | HABF02 | "The Italian Bob" |
| 17 | Joe Frazier | Himself | 366–1710 | HABF03 | "Homer's Paternity Coot" |
| 17 | William H. Macy | Himself | 366–1710 | HABF03 | "Homer's Paternity Coot" |
| 17 | Michael York | Mason Fairbanks | 366–1710 | HABF03 | "Homer's Paternity Coot" |
| 17 | Marcia Wallace | Edna Krabappel | 367–1711 | HABF04 | "We're on the Road to D'ohwhere" |
| 17 | Marcia Wallace | Edna Krabappel | 368–1712 | HABF05 | "My Fair Laddy" |
| 17 | Michael Dees | Sings "Fly Me to the Moon" | 369–1713 | HABF06 | "The Seemingly Never-Ending Story" |
| 17 | Maurice LaMarche | Commander McBragg | 369–1713 | HABF06 | "The Seemingly Never-Ending Story" |
| 17 | Marcia Wallace | Edna Krabappel | 369–1713 | HABF06 | "The Seemingly Never-Ending Story" |
| 17 | Antonio Fargas | Huggy Bear | 370–1714 | HABF07 | "Bart Has Two Mommies" |
| 17 | Randy Johnson | Himself | 370–1714 | HABF07 | "Bart Has Two Mommies" |
| 17 | Susan Sarandon | Herself | 370–1714 | HABF07 | "Bart Has Two Mommies" |
| 17 | Dave Thomas | Bob Hope | 370–1714 | HABF07 | "Bart Has Two Mommies" |
| 17 | Ricky Gervais | Charles Heathbar | 371–1715 | HABF08 | "Homer Simpson, This Is Your Wife" |
| 17 | Marcia Wallace | Edna Krabappel | 371–1715 | HABF08 | "Homer Simpson, This Is Your Wife" |
| 17 | Michael Carrington | Sports anchor #2 | 372–1716 | HABF09 | "Million Dollar Abie" |
| 17 | Rob Reiner | Himself | 372–1716 | HABF09 | "Million Dollar Abie" |
| 17 | Richard Dean Anderson | Himself | 373–1717 | HABF10 | "Kiss Kiss, Bang Bangalore" |
| 17 | Meher Tatna | Indian passenger | 373–1717 | HABF10 | "Kiss Kiss, Bang Bangalore" |
| 17 | Amick Byram | Singing Itchy | 375–1719 | HABF12 | "Girls Just Want to Have Sums" |
| 17 | Jim Gilstrap | Wise Old Cat singer | 375–1719 | HABF12 | "Girls Just Want to Have Sums" |
| 17 | Bob Joyce | Singing Scratchy | 375–1719 | HABF12 | "Girls Just Want to Have Sums" |
| 17 | Frances McDormand | Melanie Upfoot | 375–1719 | HABF12 | "Girls Just Want to Have Sums" |
| 17 | Sally Stevens | Singing Female Cat | 375–1719 | HABF12 | "Girls Just Want to Have Sums" |
| 17 | Marcia Wallace | Edna Krabappel | 375–1719 | HABF12 | "Girls Just Want to Have Sums" |
| 17 | Oren Waters | Singing Male Cat | 375–1719 | HABF12 | "Girls Just Want to Have Sums" |
| 17 | Sal Bando | Himself | 376–1720 | HABF13 | "Regarding Margie" |
| 17 | Gene Tenace | Himself | 376–1720 | HABF13 | "Regarding Margie" |
| 17 | Marcia Wallace | Edna Krabappel | 376–1720 | HABF13 | "Regarding Margie" |
| 17 | Melanie Griffith | Herself | 377–1721 | HABF14 | "The Monkey Suit" |
| 17 | Larry Hagman | Wallace Brady | 377–1721 | HABF14 | "The Monkey Suit" |
| 17 | Stacy Keach | Howard K. Duff VII | 378–1722 | HABF16 | "Marge and Homer Turn a Couple Play" |
| 17 | Mandy Moore | Tabitha Vixx | 378–1722 | HABF16 | "Marge and Homer Turn a Couple Play" |
| 18 | Michael Imperioli | Dante Calabresis Jr. | 379–1801 | HABF15 | "The Mook, the Chef, the Wife and Her Homer" |
| 18 | Joe Mantegna | Fat Tony | 379–1801 | HABF15 | "The Mook, the Chef, the Wife and Her Homer" |
| 18 | Metallica | Themselves | 379–1801 | HABF15 | "The Mook, the Chef, the Wife and Her Homer" |
| 18 | Joe Pantoliano | Dante Calabresis | 379–1801 | HABF15 | "The Mook, the Chef, the Wife and Her Homer" |
| 18 | Larina Jean Adamson | Waitress | 380–1802 | HABF18 | "Jazzy and the Pussycats" |
| 18 | The White Stripes | Themselves | 380–1802 | HABF18 | "Jazzy and the Pussycats" |
| 18 | Fran Drescher | Female Golem | 382–1804 | HABF17 | "Treehouse of Horror XVII" |
| 18 | Maurice LaMarche | Orson Welles | 382–1804 | HABF17 | "Treehouse of Horror XVII" |
| 18 | Richard Lewis | Male Golem | 382–1804 | HABF17 | "Treehouse of Horror XVII" |
| 18 | Phil McGraw | Himself | 382–1804 | HABF17 | "Treehouse of Horror XVII" |
| 18 | Sir Mix-a-Lot | Sings "Baby Likes Fat" (parody of the song Baby Got Back) | 382–1804 | HABF17 | "Treehouse of Horror XVII" |
| 18 | Marcia Wallace | Edna Krabappel | 382–1804 | HABF17 | "Treehouse of Horror XVII" |
| 18 | Maurice LaMarche | Recruiter #2 Cap'n Crunch | 383–1805 | HABF21 | "G.I. (Annoyed Grunt)" |
| 18 | Kiefer Sutherland | Colonel | 383–1805 | HABF21 | "G.I. (Annoyed Grunt)" |
| 18 | Michael Chabon | Himself | 384–1806 | HABF19 | "Moe'N'a Lisa" |
| 18 | Jonathan Franzen | Himself | 384–1806 | HABF19 | "Moe'N'a Lisa" |
| 18 | J. K. Simmons | J. Jonah Jameson | 384–1806 | HABF19 | "Moe'N'a Lisa" |
| 18 | Gore Vidal | Himself | 384–1806 | HABF19 | "Moe'N'a Lisa" |
| 18 | Tom Wolfe | Himself | 384–1806 | HABF19 | "Moe'N'a Lisa" |
| 18 | Elvis Stojko | Himself | 387–1809 | JABF01 | "Kill Gil, Volumes I & II" |
| 18 | Dana Gould | Rotting Pelican Crewman | 388–1810 | JABF03 | "The Wife Aquatic" |
| 18 | Maurice LaMarche | First Mate Billy Oceanographer | 388–1810 | JABF03 | "The Wife Aquatic" |
| 18 | Sab Shimono | Japanese fisherman | 388–1810 | JABF03 | "The Wife Aquatic" |
| 18 | Natalie Portman | Darcy | 390–1812 | JABF04 | "Little Big Girl" |
| 18 | Eric Idle | Declan Desmond | 391–1813 | JABF07 | "Springfield Up" |
| 18 | Peter Bogdanovich | Psychologist | 392–1814 | JABF09 | "Yokel Chords" |
| 18 | Andy Dick | Himself | 392–1814 | JABF09 | "Yokel Chords" |
| 18 | James Patterson | Himself | 392–1814 | JABF09 | "Yokel Chords" |
| 18 | Meg Ryan | Dr. Stacey Swanson | 392–1814 | JABF09 | "Yokel Chords" |
| 18 | Stephen Sondheim | Himself | 392–1814 | JABF09 | "Yokel Chords" |
| 18 | Marcia Wallace | Edna Krabappel | 392–1814 | JABF09 | "Yokel Chords" |
| 18 | Jane Kaczmarek | Judge Constance Harm | 393–1815 | JABF08 | "Rome-old and Juli-eh" |
| 18 | Jon Lovitz | Enrico Irritazio | 394–1816 | JABF06 | "Homerazzi" |
| 18 | J. K. Simmons | Tabloid editor | 394–1816 | JABF06 | "Homerazzi" |
| 18 | Betty White | Herself | 394–1816 | JABF06 | "Homerazzi" |
| 18 | Ronaldo | Himself | 395–1817 | JABF10 | "Marge Gamer" |
| 18 | Marcia Wallace | Edna Krabappel | 395–1817 | JABF10 | "Marge Gamer" |
| 18 | Rudy Giuliani | Himself | 398–1818 | JABF12 | "Stop or My Dog Will Shoot" |
| 18 | Stephen Hawking | Himself | 398–1818 | JABF12 | "Stop or My Dog Will Shoot" |
| 18 | Maurice LaMarche | Farmer Horn Stuffer | 398–1818 | JABF12 | "Stop or My Dog Will Shoot" |
| 18 | Marcia Wallace | Edna Krabappel | 398–1818 | JABF12 | "Stop or My Dog Will Shoot" |
| 18 | Mary Lynn Rajskub | Chloe O'Brian | 399–1821 | JABF14 | "24 Minutes" |
| 18 | Kiefer Sutherland | Jack Bauer | 399–1821 | JABF14 | "24 Minutes" |
| 18 | Maurice LaMarche | Fox announcer | 400–1822 | JABF15 | "You Kent Always Say What You Want" |
| 18 | Ludacris | Himself | 400–1822 | JABF15 | "You Kent Always Say What You Want" |
| Movie | Albert Brooks | Russ Cargill | M1 | — | The Simpsons Movie |
| Movie | Green Day | Themselves | M1 | — | The Simpsons Movie |
| Movie | Tom Hanks | Himself | M1 | — | The Simpsons Movie |
| Movie | Joe Mantegna | Fat Tony | M1 | — | The Simpsons Movie |
| Movie | Phil Rosenthal | TV Dad | M1 | — | The Simpsons Movie |
| Movie | Marcia Wallace | Edna Krabappel | M1 | — | The Simpsons Movie |
| 19 | Stephen Colbert | Colby Kraus | 401–1901 | JABF20 | "He Loves to Fly and He D'ohs" |
| 19 | Lionel Richie | Himself | 401–1901 | JABF20 | "He Loves to Fly and He D'ohs" |
| 19 | Plácido Domingo | Himself | 402–1902 | JABF18 | "Homer of Seville" |
| 19 | Maya Rudolph | Julia | 402–1902 | JABF18 | "Homer of Seville" |
| 19 | Matt Dillon | Louie | 403–1903 | JABF21 | "Midnight Towboy" |
| 19 | Steve Buscemi | Dwight David Diddlehoffer | 404–1904 | JABF19 | "I Don't Wanna Know Why the Caged Bird Sings" |
| 19 | Julia Louis-Dreyfus | Gloria | 404–1904 | JABF19 | "I Don't Wanna Know Why the Caged Bird Sings" |
| 19 | Ted Nugent | Himself | 404–1904 | JABF19 | "I Don't Wanna Know Why the Caged Bird Sings" |
| 19 | Maurice LaMarche | Government Official | 405–1905 | JABF16 | "Treehouse of Horror XVIII" |
| 19 | Jack Black | Milo | 407–1907 | JABF17 | "Husbands and Knives" |
| 19 | Daniel Clowes | Himself | 407–1907 | JABF17 | "Husbands and Knives" |
| 19 | Maurice LaMarche | Jock | 407–1907 | JABF17 | "Husbands and Knives" |
| 19 | Sang Am Lee | Korean singer | 407–1907 | JABF17 | "Husbands and Knives" |
| 19 | Alan Moore | Himself | 407–1907 | JABF17 | "Husbands and Knives" |
| 19 | Art Spiegelman | Himself | 407–1907 | JABF17 | "Husbands and Knives" |
| 19 | Kelsey Grammer | Sideshow Bob | 408–1908 | KABF01 | "Funeral for a Fiend" |
| 19 | John Mahoney | Dr. Robert Terwilliger Sr. | 408–1908 | KABF01 | "Funeral for a Fiend" |
| 19 | Keith Olbermann | Himself | 408–1908 | KABF01 | "Funeral for a Fiend" |
| 19 | David Hyde Pierce | Cecil Terwilliger | 408–1908 | KABF01 | "Funeral for a Fiend" |
| 19 | Dan Rather | Himself | 410–1910 | KABF03 | "E Pluribus Wiggum" |
| 19 | Jon Stewart | Himself | 410–1910 | KABF03 | "E Pluribus Wiggum" |
| 19 | Michael Dees | Sings "Winter Wonderland" | 411–1911 | KABF04 | "That '90s Show" |
| 19 | Kurt Loder | Himself | 411–1911 | KABF04 | "That '90s Show" |
| 19 | "Weird Al" Yankovic | Himself | 411–1911 | KABF04 | "That 90's Show" |
| 19 | Topher Grace | Donny | 413–1913 | KABF06 | "The Debarted" |
| 19 | Terry Gross | Herself | 413–1913 | KABF06 | "The Debarted" |
| 19 | Marcia Wallace | Edna Krabappel | 413–1913 | KABF06 | "The Debarted" |
| 19 | Marcia Wallace | Edna Krabappel | 414–1914 | KABF07 | "Dial 'N' for Nerder" |
| 19 | Beverly D'Angelo | Lurleen Lumpkin | 416–1916 | KABF09 | "Papa Don't Leech" |
| 19 | Dixie Chicks | Themselves | 416–1916 | KABF09 | "Papa Don't Leech" |
| 19 | Zooey Deschanel | Mary Spuckler | 417–1917 | KABF10 | "Apocalypse Cow" |
| 19 | Jim Jarmusch | Himself | 418–1918 | KABF11 | "Any Given Sundance" |
| 19 | John C. Reilly | Himself | 418–1918 | KABF11 | "Any Given Sundance" |
| 19 | Lance Armstrong | Himself | 419–1919 | KABF12 | "Mona Leaves-a" |
| 19 | Glenn Close | Mona Simpson | 419–1919 | KABF12 | "Mona Leaves-a" |
| 19 | Drew Carey | Himself | 420–1920 | KABF13 | "All About Lisa" |
| 20 | Robert Forster | Lucky Jim | 421–2001 | KABF17 | "Sex, Pies and Idiot Scrapes" |
| 20 | Julia Louis-Dreyfus | Gloria | 421–2001 | KABF17 | "Sex, Pies and Idiot Scrapes" |
| 20 | Joe Mantegna | Fat Tony | 421–2001 | KABF17 | "Sex, Pies and Idiot Scrapes" |
| 20 | Brian Grazer | Himself | 422–2002 | KABF15 | "Lost Verizon" |
| 20 | Denis Leary | Himself | 422–2002 | KABF15 | "Lost Verizon" |
| 20 | Joe Montana | Himself | 423–2003 | KABF14 | "Double, Double, Boy in Trouble" |
| 20 | Marcia Wallace | Edna Krabappel | 424–2004 | KABF16 | "Treehouse of Horror XIX" |
| 20 | Maurice LaMarche | Toucan Sam Cap'n Crunch Trix Rabbit | 425–2005 | KABF18 | "Dangerous Curves" |
| 20 | Merl Reagle | Himself | 426–2006 | KABF19 | "Homer and Lisa Exchange Cross Words" |
| 20 | Will Shortz | Himself | 426–2006 | KABF19 | "Homer and Lisa Exchange Cross Words" |
| 20 | Scott Thompson | Grady | 426–2006 | KABF19 | "Homer and Lisa Exchange Cross Words" |
| 20 | Marcia Wallace | Edna Krabappel | 426–2006 | KABF19 | "Homer and Lisa Exchange Cross Words" |
| 20 | Shohreh Aghdashloo | Mina bin Laden | 427–2007 | KABF20 | "Mypods and Boomsticks" |
| 20 | Marv Albert | Himself | 428–2008 | KABF21 | "The Burns and the Bees" |
| 20 | Jeff Bezos | Himself | 428–2008 | KABF21 | "The Burns and the Bees" |
| 20 | Mark Cuban | Himself | 428–2008 | KABF21 | "The Burns and the Bees" |
| 20 | Emily Blunt | Juliet Hobbes | 429–2009 | KABF22 | "Lisa the Drama Queen" |
| 20 | Fall Out Boy | Play the end credits | 429–2009 | KABF22 | "Lisa the Drama Queen" |
| 20 | Marcia Wallace | Edna Krabappel | 430–2010 | LABF01 | "Take My Life, Please" |
| 20 | Marcia Wallace | Edna Krabappel | 431–2011 | LABF02 | "How the Test Was Won" |
| 20 | Maurice LaMarche | Dwight D. Eisenhower | 432–2012 | LABF03 | "No Loan Again, Naturally" |
| 20 | Marcia Wallace | Edna Krabappel | 432–2012 | LABF03 | "No Loan Again, Naturally" |
| 20 | Ed Begley Jr. | Himself | 433–2013 | LABF04 | "Gone Maggie Gone" |
| 20 | Glen Hansard | Street musician | 434–2014 | LABF11 | "In the Name of the Grandfather" |
| 20 | Markéta Irglová | Czech singer | 434–2014 | LABF11 | "In the Name of the Grandfather" |
| 20 | Colm Meaney | Tom O'Flanagan | 434–2014 | LABF11 | "In the Name of the Grandfather" |
| 20 | Marcia Wallace | Edna Krabappel | 434–2014 | LABF11 | "In the Name of the Grandfather" |
| 20 | Kelsey Grammer | Sideshow Bob | 435–2015 | LABF05 | "Wedding for Disaster" |
| 20 | Anne Hathaway | Jenny | 437–2017 | LABF07 | "The Good, the Sad and the Drugly" |
| 20 | Canvas | Perform the end credits | 438–2018 | LABF08 | "Father Knows Worst" |
| 20 | Marcia Wallace | Edna Krabappel | 438–2018 | LABF08 | "Father Knows Worst" |
| 20 | Maurice LaMarche | City Inspector | 439–2019 | LABF10 | "Waverly Hills 9-0-2-1-D'oh" |
| 20 | Elliot Page | Alaska Nebraska | 439–2019 | LABF10 | "Waverly Hills 9-0-2-1-D'oh" |
| 20 | Marcia Wallace | Edna Krabappel | 439–2019 | LABF10 | "Waverly Hills 9-0-2-1-D'oh" |
| 20 | Jodie Foster | Maggie Simpson | 440–2020 | LABF09 | "Four Great Women and a Manicure" |