William "Bud" Luckey (born July 28, 1934) is an American animator, cartoonist, singer, musician, designer, composer, artist and voice actor.
 He is best known for his work at Pixar as a character designer for "Toy Story", "Boundin'", "Toy Story 2", "A Bug's Life", "Monsters, Inc.", "Finding Nemo", "Cars", "The Incredibles", "Ratatouille" and "Toy Story 3".
 As a voice for animated characters Luckey is known as the voice of Rick Dicker in "The Incredibles", Chuckles the Clown in "Toy Story 3" and "Toy Story 4" and as the "Winnie the Pooh" character Eeyore from A. A. Milne's classic children's book series "Winnie-the-Pooh".
Toy Story Toons: Hawaiian Vacation is a 2011 Pixar computer animated short film directed by Gary Rydstrom.
 It is the first short in the "Toy Story Toons" series.
 The short features characters from the "Toy Story" films and takes place after the events of "Toy Story 3".
 It was first screened in theaters with Pixar's "Cars 2", and was included on the film's media release.
Toy Story 3 is a 2010 American 3D computer-animated comedy-drama film produced by Pixar Animation Studios for Walt Disney Pictures.
 It is the third installment in Pixar's "Toy Story" series, and the sequel to 1999's "Toy Story 2".
 It was directed by Lee Unkrich, the editor of the first two films and the co-director of "Toy Story 2", written by Michael Arndt, while Unkrich wrote the story along with John Lasseter and Andrew Stanton, respectively director and co-writer of the first two films.
 The plot focuses on the toys Woody, Buzz Lightyear, and their friends dealing with an uncertain future as their owner, Andy, prepares to leave for college.
 The film features an ensemble voice cast with Tom Hanks, Tim Allen, Joan Cusack, Don Rickles, Wallace Shawn, John Ratzenberger, Estelle Harris, Jodi Benson, and John Morris reprising their roles from the previous films, along with Blake Clark as the voice of Slinky Dog (because Jim Varney died ten years before the release of the film) and Ned Beatty, Michael Keaton, Whoopi Goldberg, Timothy Dalton, Kristen Schaal, Bonnie Hunt, and Jeff Garlin voicing the new characters introduced in this film.
Toy Story of Terror!
 is a 21-minute Halloween television special, based on the Disney Pixar "Toy Story" movies.
 It is set shortly after the events of "Toy Story 3" and "Toy Story Toons", and premiered on the American television network ABC on Wednesday, October 16, 2013.
 It was written and directed by Angus MacLane, produced by Galyn Susman, with Tom Hanks, Tim Allen, Joan Cusack, Don Rickles, Wallace Shawn, Timothy Dalton, and Kristen Schaal reprising their roles of Woody, Buzz Lightyear, Jessie, Mr. Potato Head, Rex, Mr. Pricklepants, and Trixie with Carl Weathers as Combat Carl and Stephen Tobolowsky as the motel manager.
 Michael Giacchino composed the music for the special.
 The film's soundtrack was released on October 15, 2013, on Amazon.com and iTunes in digital format.
This is a list of characters from Disney/Pixar's "Toy Story" franchise which consists of the animated films "Toy Story" (1995), "Toy Story 2" (1999), and "Toy Story 3" (2010) and the animated short films.
Clifford C. "Cliff" Clavin, Jr. (born 1947 or 1949), is a fictional character on the American television show "Cheers" co-created (and played) by John Ratzenberger.
 A postal worker, he is the bar's know-it-all and was a contestant on the game show "Jeopardy!" Cliff was not originally scripted in the series' pilot episode, "Give Me a Ring Sometime", but the producers decided to add a know-it-all character and Ratzenberger helped flesh it out.
 The actor made guest appearances as Cliff on "St. Elsewhere", "Wings" and "Frasier".
John Dezso Ratzenberger (born April 6, 1947) is an American actor, voice actor, and entrepreneur.
 He is best known as Cliff Clavin in "Cheers".
 He is also known for his extensive vocal work in Pixar Animation Studios' films, notably Hamm in the "Toy Story" franchise and Mack in the "Cars" franchise.
Toy Story Toons: Partysaurus Rex is a 2012 Pixar computer animated short film directed by Mark Walsh.
 It was first screened in theaters ahead of the 3-D theatrical re-release of "Finding Nemo".
 "Partysaurus Rex" is the third short in the "Toy Story Toons" series, based on the characters from the "Toy Story" feature films.
 The short involves Rex getting left in the bathroom and making friends with bath toys.
 It is one of the final roles of Don Rickles as Mr. Potato Head, before his passing in 2017, followed by "Toy Story of Terror!
", "Toy Story That Time Forgot" and "Toy Story 4".
Toy Story 2: Buzz Lightyear to the Rescue (also known as Disney Pixar's Action Game: Toy Story 2) is a platform game based on Pixar's computer animated movie "Toy Story 2" and is the sequel to the first "Toy Story" video game.
 It was released for the Nintendo 64, PlayStation, Dreamcast, and Microsoft Windows in 1999 and 2000.
 A different version of the game, titled "Toy Story 2", was released for the Game Boy Color on November 22, 1999.
 A sequel to the game was released 11 years later based on "Toy Story 3".
 It would be re-released as PSOne Classic for PlayStation 3, PlayStation Vita and PlayStation Portable.
Toy Story" Land (known as Toy Story" Playland at Walt Disney Studios Park) is a themed land at Walt Disney Studios Park, Hong Kong Disneyland, and soon-to-be at Disney's Hollywood Studios and Shanghai Disneyland Park.
 The area is based on the Disney·Pixar film series, "Toy Story".
 In France, it is part of Toon Studio and opened on August 17, 2010 at a cost of 79 million euros.
 In Hong Kong, "Toy Story" Land opened on November 18, 2011.
 A version of "Toy Story" Land for Disney's Hollywood Studios was announced on August 15, 2015 at the D23 Expo.

Question: What shows have seen guest appearances by the actor who played the voice of Hamm in "Toy Story"?
Answer: "St. Elsewhere", "Wings" and "Frasier"