# List of CatDog episodes

This is a list of episodes from the animated CatDog television series.

## Series overview

Sixty-eight episodes from four seasons and one made-for-TV movie, CatDog and the Great Parent Mystery, were produced.
| Season | Episodes | Episodes | Originally released | Originally released |
| Season | Episodes | Episodes | First released | Last released |
| 1 | 20 | 20 | April 4, 1998 (1998-04-04) | October 29, 1998 (1998-10-29) |
| 2 | 20 | 20 | February 15, 1999 (1999-02-15) | March 16, 2000 (2000-03-16) |
| 3 | 20 | 20 | October 9, 1999 (1999-10-09) | May 18, 2001 (2001-05-18) |
| 4 | 8 | 8 | November 25, 2000 (2000-11-25) | June 15, 2005 (2005-06-15) |

## Episodes
### Season 1 (1998)

| No. overall | No. in season | Title | Animation directed by | Written by | Storyboard by | Original release date | Prod. code |
| 1 | 1 | "Dog Gone" | George Chialtas | Peter Hannan, Derek Drymon & Robert Porter | Derek Drymon & Robert Porter, Robert Porter (director) | April 4, 1998 (1998-04-04) | 101 |
| 1 | 1 | "Fan Mail" | - | - | - | April 4, 1998 (1998-04-04) | 101 |
| 1 | 1 | "All You Can't Eat" | George Chialtas | Andy Rheingold | Dominic Orlando, Karen Heathwood, Barry Bunce & Sam Kirson, Derek Drymon (director) | April 4, 1998 (1998-04-04) | 101 |
| Dog Gone — Dog puts on a costume to give Cat some time to himself. Fan Mail — In a filler segment, since the pilot was too short, CatDog read their fan mail, but since Winslow claims there is no mail for them, Dog makes up a wild version of their origin story. All You Can't Eat — CatDog are banned from an all-you-can-eat taco restaurant by Rancid Rabbit, but they find clever ways to sneak back in. However, the ban is lifted after Rancid is fired from his job and CatDog’s friend Dunglap becomes the new manager of the restaurant. Note: The series pilot, "Dog Gone" was completed on August 13, 1997, but did not air until April 4, 1998 due to the length of the pilot being too short for entertainment. The original pilot version, however, was included as a pre-show for pay-per-view airings of Good Burger (presumably between January–March 1998). ||||||||
| 2 | 2 | "Flea or Die!" | Alan Smart | Andy Rheingold | Derek Drymon (also director) | October 5, 1998 (1998-10-05) | 102 |
| 2 | 2 | "CatDog Food" | George Chialtas | Lance Khazei & Michael Karnow | Robert Porter & Antoine Guilbaud | October 5, 1998 (1998-10-05) | 102 |
| Flea or Die — When CatDog get fleas, Cat chooses to wear a flea belt over taking a bath, but Cat does not want to wear it when the new belt-free fashion trend leaves him pushing it on to Dog to impress the ladies. CatDog Food — Rancid Rabbit makes CatDog the mascot of "CatDog Food", and it goes to Cat's head. ||||||||
| 3 | 3 | "The Island" | Alan Smart | Steven Banks | Grey Miller, Barry Bunce (director) | October 6, 1998 (1998-10-06) | 107 |
| 3 | 3 | "All You Need is Lube" | Gary McCarver | Magda Liolis | Karen Heathwood, Dominic Orlando (director) | October 6, 1998 (1998-10-06) | 107 |
| The Island — CatDog are stranded on an island surrounded by traffic. All You Need is Lube — When Cat saves Lube from a tick, Lube becomes his bodyguard. ||||||||
| 4 | 4 | "Shriek Loves DogWork Force" | Alan Smart | Steven BanksCasper Kelly & John Bolton | Gary Goldstein (director)Kelly Kennedy Gary Goldstein (director) | October 7, 1998 (1998-10-07) | 110 |
| Shriek Loves Dog — Cat and Winslow set up a date for Dog and Shriek, but the Greasers want Dog to marry her. Work Force — CatDog work in Rancid's cereal factory licking the boxes shut, but when Dog gets promoted to a prize stuffer, he lets the power go to his head. ||||||||
| 5 | 5 | "Diamond FeverThe Pet" | Russ MooneyGeorge Chialtas | Steven BanksRick Rodgers & Frank Santopadre | Antoine Guilbaud Chuck Klein (director)Erik Wiese Gary Goldstein (director) | October 8, 1998 (1998-10-08) | 109 |
| Diamond Fever — Cat and Dog start mining for diamonds, causing Cat to get a bit greedy. The Pet — CatDog find an injured cockroach and Dog wants to take it home. ||||||||
| 6 | 6 | "Party AnimalMush, Dog, Mush!" | George ChialtasRuss Mooney | Rachel PowellAndy Rheingold | Karen Heathwood Dominic Orlando (director)Barry Bunce (director) | October 9, 1998 (1998-10-09) | 108 |
| Party Animal — Cat throws a house party, but almost no one shows up. Winslow's party turns out amazing, and everyone else (including Dog) ends up going. Mush, Dog, Mush! — Cat enters Dog in the dogsledding competition and trains Dog to the extreme. ||||||||
| 7 | 7 | "Armed and DangerousFistful of Mail!" | Tim LongGeorge Chialtas | Dean StefanAndy Rheingold | Karen Heathwood Gary Hoffman (director)Barry Bunce and Vikki Barrett | October 12, 1998 (1998-10-12) | 113 |
| Armed and Dangerous — Cat's pen pal Ingrid is coming to visit him, but he has to disguise Dog as a regular tail because he told Ingrid that he was a normal cat. He also gets his hands stuck in a jar and has to use Dog's hands instead. Fistful of Mail! — Dog tries to bite the butt of the new mailman, who seems to know every trick in the book. ||||||||
| 8 | 8 | "PumpedDummy Dummy" | Alan SmartGeorge Chialtas | Evan BaileyPeter Hannan, Robert Porter, and Antoine Guilbaud | Gary Goldstein and Kelly Kennedy (directors)Robert Porter and Antoine Guilbaud | October 13, 1998 (1998-10-13) | 104 |
| Pumped — When the Greasers steal Catdog's frisbee, Dog drinks a muscle building protein shake so he can fight the Greasers and get their frisbee back. A side effect is that Dog becomes very aggressive. Dummy Dummy — Cat feels threatened when Dog gets a new toy called "Little Cat". ||||||||
| 9 | 9 | "Squirrel DogBrother's Day" | Alan Smart | Chris Kelly & John BoltonAndy Rheingold | Kelly Kennedy Derek Drymon and Gary Goldstein (directors)Kelly Kennedy Gary Goldstein (director) | October 14, 1998 (1998-10-14) | 106 |
| Squirrel Dog — Eddie is accidentally glued to Cliff's jacket, causing Cliff to be kicked out of the Greasers. He goes to CatDog for support on how to deal with his new two-headed lifestyle. Brother's Day — CatDog are broke and cannot afford to buy each other a Brother's Day gift. ||||||||
| 10 | 10 | "Escape From the Deep EndThe Collector" | Russ MooneyGeorge Chialtas | Andy RheingoldSteven Banks | Kelly Kennedy Dominic Orlando (director) | October 15, 1998 (1998-10-15) | 111 |
| Escape From the Deep End — When Dog breaks the public pool's very strict set of rules, Rancid puts CatDog behind bars. The Collector — Cat becomes obsessed with collecting Mean Bob action figures, but Dog just wants to play with them. ||||||||
| 11 | 11 | "Full Moon FeverWar of the CatDog" | Gary McCarverRuss Mooney | John LoyAndy Rheingold and Scott Sonneborn | Greg Miller Barry Bunce (director)Antoine Guilbaud Chuck Klein (director) | October 16, 1998 (1998-10-16) | 103 |
| Full Moon Fever — Dog's primal instincts come out when he sees the full moon. War of the CatDog — CatDog's family reunion is halted by a battle over a trophy. ||||||||
| 12 | 12 | "CatDog's EndSiege on Fort CatDog" | Alan Smart | Steven BanksAndy Rheingold | Antoine Guilbaud Chuck Klein (director)Erik Wiese, Roy Wilson, and Karen Heathwood | October 19, 1998 (1998-10-19) | 112 |
| CatDog's End — Cat wants to be physically separated from Dog, while Dog wants to be attached to their new friend Randolf. Siege on Fort CatDog — CatDog fight the Greaser Dogs military style. ||||||||
| 13 | 13 | "Safety DogDog Come Home!" | Tim LongAlan Smart | Andy Rheingold | Gary Goldstein (director) | October 20, 1998 (1998-10-20) | 114 |
| Safety Dog — Dog becomes overcautious when Cat reminds him that dogs do not have nine lives like cats do. Dog Come Home! — Dog is tired of Cat's bossiness and runs away. ||||||||
| 14 | 14 | "NightmareCatDogPig" | Russ MooneyGary McCarver | Andy RheingoldLance Khazei & Michael Karnow | Antoine Guilbaud Derek Drymon and Chuck Klein (directors)Kelly Kennedy Gary Goldstein (director) | October 21, 1998 (1998-10-21) | 105 |
| Nightmare — After watching a scary movie, Dog is terrified of "Toothpickhead". CatDogPig — Cat hires a pig to be a tiebreaker when CatDog vote on things. ||||||||
| 15 | 15 | "New NeighborsDead Weight" | George ChialtasAlan Smart | Steven BanksAndy Rheingold | Karen Heathwood Gary Hoffman (director) | October 22, 1998 (1998-10-22) | 115 |
| New Neighbors — Dog thinks his new neighbors might be aliens from outer space. Dead Weight — Cat tries to impress a pair of sisters by appearing on a TV show called "Really Incredible People", but Dog, who did not sleep the night before, is sound asleep when the camera crew shows up. ||||||||
| 16 | 16 | "NeferkittyCuriosity Almost Killed the Cat" | George ChialtasBrian Ray | Julia LewaldAndy Rheingold | Chuck Klein (director)Karen Heathwood Gary Hoffman (director) | October 23, 1998 (1998-10-23) | 119 |
| Neferkitty — Cat tells Dog a story about ancient Egyptian life. Curiosity Almost Killed the Cat — Dog starts writing in a diary after he sees Cat writing in his own, but Cat breaks the iconic "Don't Read other people's diary" rule wanting to know what Dog wrote about him, prompting Winslow to blackmail him. ||||||||
| 17 | 17 | "Home is Where the Dirt isNew Leash on Life" | Alan SmartTim Long | Andy Rheingold | Dan Povenmire (director)Kelly Kennedy Dominic Orlando (director) | October 26, 1998 (1998-10-26) | 118 |
| Home is Where the Dirt is — CatDog argue with the gopher about what belongs to them below ground. New Leash on Life — Tired of Dog's behavior, Cat puts Dog on a leash for dog walking and treats him like his pet. ||||||||
| 18 | 18 | "Just Say CatDog Sent YaDog's Strange Condition" | George ChialtasMarlene Robinson May | Steven BanksDean Stefan | Gary Goldstein (director)Vikki Barrett Barry Bunce (director) | October 27, 1998 (1998-10-27) | 117 |
| Just Say CatDog Sent Ya — Farburg bones, a favorite of Dog's, are made illegal, but Cat sets up a speakeasy selling them to make profit, but Dog quickly eats every snack. Dog's Strange Condition — After experiencing an allergic reaction to pecans following a pecan pie eating contest, a tree suddenly sprouts from Dog's head as part of a disease called "pecanitis". ||||||||
| 19 | 19 | "Smarter than the Average DogCatDog Doesn't Live Here Anymore" | George ChialtasBrian Ray | Patti Carr & Lara RunnelsSteven Banks | Dan Povenmire (director)Kelly Kennedy Dominic Orlando (director) | October 28, 1998 (1998-10-28) | 120 |
| Smarter than the Average Dog — Cat wants to make Dog smarter, so he lets him watch educational videos. Dog soon becomes incredibly smart, but Cat loses almost all of his intelligence as a result. Things get worse when they test the flying machine they built for Nearburg's Invention Convention. CatDog Doesn't Live Here Anymore — CatDog go on vacation to get away from everyone, but in their absence the Greasers and Winslow realize they actually miss CatDog. ||||||||
| 20 | 20 | "All About CatTrespassing" | Marlene Robinson May | Steven BanksMike Allen | Kelly Kennedy Dominic Orlando (director)Vikki Barrett Barry Bunce (director) | October 29, 1998 (1998-10-29) | 116 |
| All About Cat — Cat auditions for the lead role in Rancid's musical "Abe" about Abraham Lincoln. The part goes instead to Dog, and Cat ends up with the role of Abe's donkey. Trespassing — As Dog waits at a fire hydrant for a "trespasser" who marked his territory, Cat tries to get him home when their house catches fire. ||||||||

### Season 2 (1999–2000)

| No. overall | No. in season | Title | Directed by | Written by | Storyboard by | Original release date | Prod. code |
| 21 | 1 | "Send in the CatDogFishing for TroubleFetch" | Brian Ray (animation)George Chialtas (animation)Derek Drymon, Robert Porter, and Larry Leichliter Christine Kolosov (animation) | Steven BanksAndy RheingoldDean Stefan and Andy Rheingold | Antoine Guilbaud Barry Bunce (director)Dan Povenmire and Vikki BarrettRob Porter, Derek Drymon, Eric Wiese, Vikki Barrett, and Miyuki Hoshikawa | February 15, 1999 (1999-02-15)February 15, 1999 (1999-02-15)November 20, 1998 (1998-11-20) (cinemas) February 15, 1999 (1999-02-15) | 201 |
| Send in the CatDog — CatDog enroll in a military-like clown school where Dog excels and Cat does not, but Cat might just have it in him to get one of their hardest cases to smile. Fishing for Trouble — Cat feels guilty after eating Dog's new pet fish, and he ventures inside Dog's mouth in search for it. Fetch — Cat tries to win a contest on the radio. Note: "Fetch" was shown as a theatrical short before the 1998 Nickelodeon film, The Rugrats Movie, meaning that season 2 started production in early October 1998. ||||||||
| 22 | 2 | "The Lady is a ShriekDog the Mighty" | George Chialtas (animation)Marlene May (animation) | Steven BanksAndy Rheingold | Vikki Barrett Dan Povenmire (director)Kelly Kennedy Don Orlando (director) | February 16, 1999 (1999-02-16) | 202 |
| The Lady is a Shriek — Shriek tries to become more feminine so she can get Dog to notice her at CatDog’s barbecue party. Dog the Mighty — Rancid Rabbit gives Dog a medal after he saves him from being squashed, and Dog is convinced he is a superhero. ||||||||
| 23 | 3 | "Hail the Great Meow WoofBattle of the Bands" | George Chialtas (animation)Alan Smart (animation) | Dean StefanSteven Banks | Erik Wiese Gary Goldstein (director)Vikki Barrett Barry Bunce (director) | February 17, 1999 (1999-02-17) | 203 |
| Hail the Great Meow Woof — Dog's kite drags him and Cat faraway to an island where they are thought to be gods. But when they crush his statue from when they entered, the Great Rancid wants revenge on them. Battle of the Bands — CatDog enter the Battle of the Bands contest using their own homemade instruments. But the Greasers change all that. ||||||||
| 24 | 4 | "Adventures in Greaser SittingThe Cat ClubCat Diggety Dog" | Mike Svayko (animation)Marlene May (animation)N/A | Dean StefanSteven BanksPeter Hannan | Karen Heathwood Jordan Reichek (director)Kelly Kennedy Dominic Orlando (director)Barry Bunce (director) | February 18, 1999 (1999-02-18) | 204 |
| Adventures in Greaser Sitting — Cliff makes CatDog babysit his niece, but they lose track of her before he gets back. The Cat Club — Cat joins a secret "cats only" society. Cat Diggety Dog — A musical number telling how CatDog get along. ||||||||
| 25 | 5 | "Climb Every CatDogCanine Mutiny" | Mike Svayko (animation)George Chialtas (animation) | Dean StefanPatti Carr & Lara Runnels | Vikki Barrett Dan Povenmire (director)Steve Owen Barry Bunce and Chuck Klein (directors) | February 19, 1999 (1999-02-19) | 205 |
| Climb Every CatDog — Cat wants to climb Mount Nearburg so it can be named after him instead of his old rival Mindy Wonderful. Canine Mutiny — CatDog, Mervis, and Mr Sunshine end up in a dumpster floating in water, and Cat starts acting like the captain of a pirate ship. ||||||||
| 26 | 6 | "Fred the Flying FishCatDog Divided" | Ron Myrick (animation)Russ Mooney (animation) | Steven Banks | Karen Heathwood Jordan Reichek (director)Kelly Kennedy Dominic Orlando (director) | February 22, 1999 (1999-02-22) | 206 |
| Fred the Flying Fish — Cat tries to disprove a myth about a flying fish. CatDog Divided — Cat and Dog are separated after a magic trick gone wrong from a crooked magician. Now the duo has to find the guy, who's running from the cops. ||||||||
| 27 | 7 | "The UnnaturalDog Ate ItDopes on Slopes" | Russ Mooney (animation)Alan Smart (animation) | Andrew GottliebAndy Rheingold | Vikki Barrett Dan Povenmire (director)Steve Owen Chuck Klein (director) | February 23, 1999 (1999-02-23) | 207 |
| The Unnatural — Cat and Dog play baseball with the Greasers on opposite teams, but when Cat's skills are not up to bat, he uses a pair of disguises to switch places with ace ball player Dog. Dog Ate It — Cat tries to get Dog to lose weight. Dopes on Slopes — Cat tries to teach Dog how to ski. ||||||||
| 28 | 8 | "Spaced OutNine Lives" | Marlene May (animation) | Agi Fodor & Chris GilliganAndy Rheingold | Antoine Gilbaud Barry Bunce and Mario Piluso (directors)Kelly Kennedy Dominic Orlando (director) | February 24, 1999 (1999-02-24) | 208 |
| Spaced Out — Tired of watching the Mean Bob movie over and over again with Dog, Cat tries to sabotage the film, but his attempts put the duo into the movie itself. Nine Lives — While cleaning the attic, Dog accidentally lets loose Cat's eight extra life spirits. Now the duo has to collect them before they destroy all of Nearburg. ||||||||
| 29 | 9 | "Dem BonesWinslow's Home VideosYou're Fired" | Marlene May (animation)Russ Mooney (animation)George Chialtas (animation) | Steven BanksDean Stefan and Dan PovenmireAndy Rheingold | Antoine Guilbaud Barry Bunce and Scott Wood (directors)Kelly Kennedy Dominic Orlando and Dan Povenmire (directors)Steve Owen Chuck Klein (director) | February 25, 1999 (1999-02-25) | 209 |
| Dem Bones — Dog gets a craving for dinosaur bones when Cat takes him to a museum, but he tells Dog not to eat the bones as they are very old. The bones mysteriously appear in CatDog's house the next morning after Dog dreams about them. Winslow's Home Videos — Winslow shows clips of some of his favorite home videos featuring CatDog's wacky antics. You're Fired — Cat wants to impress Tallulah, a famous movie star, but things go awry when Dog eats some hot peppers in the kitchen and CatDog starts breathing fire. ||||||||
| 30 | 10 | "Showdown at Hole 18Sneezie Dog" | Marlene May (animation) | Wendy ReardonSydnie Suskind | Steve Owen Chuck Klein (director)Karen Heathwood Gary Hoffman (director) | February 26, 1999 (1999-02-26) | 210 |
| Showdown at Hole 18 — Cat wants to win a lifetime membership at a golf course, but Rancid Rabbit, the owner, bans him from the premises. Sneezie Dog — Cat and Winslow look to cure Dog's allergies. ||||||||
| 31 | 11 | "It's a Wonderful Half LifeShepherd Dog" | Marlene May (animation)Mike Svayko (animation) | Steven Banks Story by : Doug LawrenceSteven Banks | Barrington Bunce (director)Karen Heathwood Jordan Reichek (director) | July 26, 1999 (1999-07-26) | 212 |
| It's a Wonderful Half Life — Cat and Dog dream about what it would be like if they were just a normal cat and dog. Shepherd Dog — Dog gets a job herding sheep for a Scottish woman. ||||||||
| 32 | 12 | "Surfin' CatDogGuess Who's Going to Be Dinner!" | Michael Svayko (animation)Russ Mooney (animation) | Steven BanksNeil Martin and Steven Banks | Paul Young Barrington Bunce (director)Kelly Kennedy Dominic Orlando (director) | July 27, 1999 (1999-07-27) | 211 |
| Surfin' CatDog — Cat enters a surfing competition despite being afraid of water. Guess Who's Going to Be Dinner! — Cat tries to make Dog more civilized, but ends up being the one who needs to be civilized. ||||||||
| 33 | 13 | "Dog PowerIt's a Jungle in Here" | Jamie Diaz (animation)George Chialtas (animation) | Andy Rheingold Story by : Peter HannanAndy Rheingold | Dan Povenmire (director)Steve Owen Chuck Klein (director) | July 28, 1999 (1999-07-28) | 213 |
| Dog Power — Cat uses Dog's running speed as a power source and sells it to people in town. It's a Jungle in Here — Dog accidentally turns the CatDog house into a jungle when he uses an entire bag of fertilizer to fill in a patch of grass on the floor. ||||||||
| 34 | 14 | "The House of CatDogCatDog Campers" | Mike Svayko (animation)Russ Mooney (animation) | Steven Banks | Octavio Rodriguez Dan Povenmire (director)Steve Owen Chuck Klein (director) | July 29, 1999 (1999-07-29) | 214 |
| The House of CatDog — When Rancid wants to tear down CatDog's house to build a freeway, CatDog explains the house's historical significance. CatDog Campers — CatDog wants to win the "Forest Fire Boy of the Year" award by camping out in their yard, but they have difficulty cooperating with each other. ||||||||
| 35 | 15 | "Let the Games BeginWinslow Falls in Love" | George Chialtas (animation)Marlene May (animation) | Andy RheingoldNeil Martin and Steven Banks | Vikki Barrett Barrington Bunce (director)Vikki Barrett Dominic Orlando (director) | July 30, 1999 (1999-07-30) | 215 |
| Let the Games Begin — CatDog must team up with the Greasers to win a competition and be freed from the pound. Winslow Falls in Love — CatDog pairs Winslow up with a female mouse named Sadie Linkletter. ||||||||
| 36 | 16 | "Extra! Extra!CatDog Squared" | Russ Mooney (animation)Mike Svayko (animation) | Andrew Gottlieb and Neil MartinAndrew Gottlieb | Paul Young Barrington Bunce (director)Karen Heathwood Kelly Kennedy (director) | November 13, 1999 (1999-11-13) | 218 |
| Extra! Extra! — When Dog chases away all the neighborhood's paper boys, Rancid makes CatDog do the job. CatDog Squared — CatDog meet another conjoined duo named DanStan. This turns out to be a scam as Dan and Stan are just looking for a place to stay, and for something to steal. ||||||||
| 37 | 17 | "A Very CatDog Christmas" | Marlene May (animation) | Andrew Gottlieb | Octavio Rodriguez Dan Povenmire (director) | November 30, 1999 (1999-11-30) | 220 |
| Cat sells himself (and Dog) to Rancid's bratty preschooler niece Rancine as a Christmas gift, but Santa Claus gets angry when he finds out and cancels Christmas. The people of Nearburg are maddened by this, and a hunt for the brothers begins. Guest Stars: Brian Doyle-Murray as Santa Claus ||||||||
| 38 | 18 | "Royal DogSpringtime for CatDog" | Russ Mooney (animation)Mike Svayko (animation) | Dean StefanAndrew Gottlieb | Scott Wood and Barrington Bunce (directors)Karen Heathwood Kelly Kennedy (director) | March 9, 2000 (2000-03-09) | 216 |
| Royal Dog — CatDog find an old museum painting that greatly resembles Dog. Mr Sunshine tells the story of the painting and how it relates to English royalty. Springtime for CatDog — Cat and Dog both fall for a girl named Lorraine the Lemur. ||||||||
| 39 | 19 | "A Dog Ate My HomeworkThe End" | George Chialtas (animation)Marlene May (animation) | Steven Banks | Vikki Barrett Dominic Orlando (director)Steve Owen Scott Wood (director) | March 9, 2000 (2000-03-09) | 217 |
| A Dog Ate My Homework — Cat schemes to get rich off having Dog eat people's homework. The End — CatDog notices a skull-shaped cloud in the sky using Winslow's telescope, and they send everyone into panic fearing it means the apocalypse. ||||||||
| 40 | 20 | "Cliff's Little SecretFreak Show" | Glenn LovettEduardo Soriano | Steven BanksAndrew Gottlieb | Glenn LovettEduardo Soriano, Louie Escaurlage, & David Earl | March 16, 2000 (2000-03-16) | 219 |
| Cliff's Little Secret — CatDog discovers that Cliff takes ballet lessons. Freak Show — CatDog joins Randolph's freak show, but no one is impressed. ||||||||

### Season 3 (1999–2001)

| No. overall | No. in season | Title | Animation Directed by | Written by | Storyboard by | Original release date | Prod. code |
| 41 | 1 | "Sumo Enchanted EveningHotel CatDog" | Russ MooneyGeorge Chialtas | Andrew GottliebSteven Banks | Steven Owen Scott Wood (director)Karen Heathwood Kelly Kennedy (director) | October 9, 1999 (1999-10-09) | 302 |
| Sumo Enchanted Evening — CatDog get overfull after Rancid invites them to try his new buffet restaurant, but the bill is too steep for them to pay. Hotel CatDog — Cat turns the CatDog house into a hotel, but he finds it difficult to keep excellent service. ||||||||
| 42 | 2 | "Rodeo CatDogTeeth for Two" | Russ MooneyArne Wong | Jon Ross | Octavio Rodriguez Dan Povenmire (director)Vikki Barrett Dominic Orlando (director) | October 16, 1999 (1999-10-16) | 304 |
| Rodeo CatDog — Rancid hires CatDog to become rodeo stars. Teeth for Two — Cat and Dog learn they affect each other's teeth during a dentist visit. As a result, Cat's teeth become a mess, so he tries to change Dog's diet as well as clean his teeth. ||||||||
| 43 | 3 | "Sweet and LolaRich Shriek, Poor Shriek" | George ChialtasEduardo Soriano | Andrew GottliebSteven Banks | Vikki Barrett Dominic Orlando (director)Glen Lovett Trevor Bentley (director) | October 23, 1999 (1999-10-23) | 307 |
| Sweet and Lola — A zoologist named Lola studies CatDog's way of life, which soon gets out of hand. Rich Shriek, Poor Shriek — Rancid hires CatDog, Cliff, and Lube to cater a fancy party, unaware that the party is for Shriek. ||||||||
| 44 | 4 | "CatDogula" | Nelson Recinos and Arne Wong | Steven Banks, Andrew Gottlieb, and Mario Piluso | Vikki Barrett Dominic Orlando and Scott Wood (directors) | October 26, 1999 (1999-10-26) | 319 |
| CatDog celebrate Halloween, with Cat dressed as a famous surfer and Dog dressed as a vampire named "CatDogula", little does CatDog know that Nearberg is in great danger by bloodsucking vampire ticks. Now with Dog a vampire, and himself not, Cat has to dump a massive amount of Garlic juice onto Dog by midnight, or the whole town might turn into vampires. ||||||||
| 45 | 5 | "Remain SeatedCatDog Catcher" | Marlene May and Arne WongGeorge Chialtas | Steven BanksJon Ross | Karen Heathwood Kelly Kennedy (director)Steven Owen Scott Wood (director) | November 6, 1999 (1999-11-06) | 305 |
| Remain Seated — Cat tries to avoid going on a gigantic roller coaster at all costs. CatDog Catcher — When his money bath doesn't fill up to where he wants it, Rancid makes it law that all dogs, and later all animals, in Nearburg have licenses or else they will be captured and forced to pass a very hard test that includes a fee. ||||||||
| 46 | 6 | "Talkin' Turkey" | Russ Mooney | Steven Banks | Paul Young Barry Bunce (director) | November 21, 1999 (1999-11-21) | 318 |
| Dog tries to save a turkey named Walt from being eaten by Cat and Rancid, but Cat soon takes Dog's side and helps keep their guests' minds on something other than turkey. ||||||||
| 47 | 7 | "Shriek on IceNo Thanks for the Memories" | Eduardo SorianoGlen Lovett | Steven BanksAndy Rheingold | David Earl & Louie EscauriagaGlen Lovett | December 4, 1999 (1999-12-04) | 303 |
| Shriek on Ice — Shriek leaves the Greaser Dogs to become an ice skater. No Thanks for the Memories — Dog gets amnesia after getting hit in the head, and Cat teaches him to be more like him, only for it to backfire when gets Amnesia again. ||||||||
| 48 | 8 | "CatDog 3001Cloudbursting" | Nelson RecinosRon Myrick | Steven BanksRobert Lamoreaux and Steven Banks | Vikki Barrett Dominic Orlando and Scott Wood (directors)Paul Young Barry Bunce (director) | December 31, 1999 (1999-12-31) | 317 |
| CatDog 3001 — CatDog are sent to the year 3001 to save future Nearburg from Winslow's tyrannical descendant. Cloudbursting — Cat sabotages Lola's rain-making machine to win a contest, but his tanning machine ends up drying out the atmosphere. ||||||||
| 49 | 9 | "Fire DogDog Show" | Mike SvaykoGeorge Chialtas | Jon RossSteven Banks | Vikki Barrett Dominic Orlando (director)Paul Young Barry Bunce (director) | October 23, 1999 (1999-10-23) | 301 |
| Fire Dog — CatDog gets a job at the fire department to get a free meal, but what happens when they're the only one's left to save the day? Dog Show — In order to win a Dog show and win the grand prize to a luxury resort, CatDog puts on a disguise to hide Cat as the butt, but the competition is steep, especially with a scheming repeat entry. ||||||||
| 50 | 10 | "The GeekersThe Golden Hydrant" | Nelson RecinosArne Wong | Andrew GottliebVince Cheung & Ben Montanio | Octavio Rodriguez Dan Povenmire (director)Steven Owen Scott Wood (director) | March 23, 2000 (2000-03-23) | 308 |
| The Geekers — CatDog and friends form a rival gang to the Greasers called the Geekers. The Golden Hydrant — Dog finds the legendary golden hydrant, but Cat prevents him from marking his territory. ||||||||
| 51 | 11 | "Lube in LovePicture This" | George ChialtasEduardo Soriano | Steven BanksJon Ross | Paul YoungDavid Earl & Louie Escauriaga Trevor Bentley (director) | March 23, 2000 (2000-03-23) | 309 |
| Lube in Love — Lube falls in love with a socialite while working at a service station. CatDog offer to teach Lube to be a gentleman if he can fix their car for free. Picture This — Dog becomes obsessed with taking pictures of everyone, even at their most private moments. ||||||||
| 52 | 12 | "Stunt CatDogGreasers in the Mist" | Russ MooneyNelson Recinos | Steven BanksAndrew Gottlieb | Vikki Barrett Dominic Orlando (director)Karen Heathwood Kelly Kennedy (director) | March 30, 2000 (2000-03-30) | 310 |
| Stunt CatDog — CatDog are hired as a stunt double for Randolph, which Cat wants to use as an excuse to kiss Tallula. Greasers in the Mist — CatDog and Lola seek out the Greasers' weaknesses. ||||||||
| 53 | 13 | "Doo Wop DiggetyCatDogumentary" | Eduardo SorianoArne Wong | Andrew GottliebSteven Banks | Glen Lovett Trevor Bentley (director)Karen Heathwood Kelly Kennedy (director) | March 30, 2000 (2000-03-30) | 311 |
| Doo Wop Diggety — Winslow organized a doo-wop singing group composed of the Greasers and CatDog. CatDogumentary — Lola uses the money her boss gave her to make a documentary on CatDog. She then has to make a low-budget documentary because she spent most of her money on an electric hammock. ||||||||
| 54 | 14 | "Kooky Prank DayBack to School" | Arne Wong and Ray PointerArne Wong | Jon Ross and Dan PovenmireSteven Banks | Octavio Rodriguez Dan Povenmire (director)Paul Young Barrington Bunce (director) | April 1, 2000 (2000-04-01) | 320 |
| Kooky Prank Day — On Kooky Prank Day Cat is the butt of all the days' pranks until he prepares his ultimate practical joke. Back to School — Cat has never gotten his diploma to attend a school reunion dance, and CatDog must go back to high school for a day for Cat to graduate. ||||||||
| 55 | 15 | "Monster Truck FollyCatDog's Gold" | George ChialtasEduardo Soriano | Vince Cheung & Ben MontanioJon Ross | Paul Young Barrington Bunce (director)David Earl & Louie Escauriaga Trevor Bentley (director) | November 3, 2000 (2000-11-03) | 313 |
| Monster Truck Folly — Dog enters Cat and himself into a monster truck rally, but Cat's competitive side soon gets the best of him. CatDog's Gold — Cat and Lola plot to sell honey made fresh in a beehive, but Dog wants to eat it. ||||||||
| 56 | 16 | "Silents Please!Gorilla My Dreams" | Mike SvaykoNelson Recinos | Steven Banks and Dan PovenmireJon Ross | Octavio Rodriguez Dan Povenmire (director)Steven Owen Scott Wood (director) | May 14, 2001 (2001-05-14) | 306 |
| Silents Please! — A double outbreak made up of laryngitis and colorblindness transforms the whole town and the rest of the universe into a scene of a silent film. Gorilla My Dreams — Mervis and Dunglap's pet gorilla ends up at CatDog's house, and later joins the group at the bowling alley. ||||||||
| 57 | 17 | "Seeing Eye DogBeware of Cliff" | N/AEduardo Soriano | Jon RossAndrew Gottlieb | Karen Heathwood Kelly Kennedy (director)Glen Lovett and Kay Lovett | May 15, 2001 (2001-05-15) | 316 |
| Seeing Eye Dog — Dog is hired to be the seeing eye dog for a rich blind man named Mr. Wolfington. Beware of Cliff — Cliff gets trapped under an enormous pile of weights at the gym. He says that if he ever escapes, he will change his mean ways, and he eventually does so after becoming skinny. ||||||||
| 58 | 18 | "Rinky DinksHypno-Teased" | Russ Mooney | Jon Ross | Octavio Rodriguez Dan Povenmire (director) | May 16, 2001 (2001-05-16) | 312 |
| Rinky Dinks — CatDog and friends challenge the Greasers to ice hockey on the frozen Lake Nearburg. Hypno-teased — Winslow uses Dog's new hypnotism kit to trick Cat into thinking he is invincible. ||||||||
| 59 | 19 | "CatDog CandyMovin' on Up" | Arne WongNelson Recinos | Steven BanksVince Cheung & Ben Montanio | Vikki Barrett Dominic Orlando (director)Scott Wood (director) | May 17, 2001 (2001-05-17) | 314 |
| CatDog Candy — CatDog accidentally makes the greatest candy ever while feuding about their lunch choice. Movin' on Up — CatDog learn that their uncle HorseDuck has died and willed them his lake, and they pack up everything they own to move there. ||||||||
| 60 | 20 | "New Cat in TownCatDog's Booty" | Russ MooneyN/A | Vince Cheung & Ben MontanioSteven Banks | Octavio Rodriguez Dan Povenmire (director)Glen Lovett and Kay Lovett | May 18, 2001 (2001-05-18) | 315 |
| New Cat in Town — Eddie is outraged when Cliff will not allow him to sit with the Greasers at the movies. The next day CatDog are introduced to Big Cat, who wants to pound the Greasers. CatDog's Booty — After Cat reads Dog a bedtime story about pirates, they become intrigued by the idea of finding the fabled lost treasure. ||||||||

### Season 4 (2000; 2003–05)

This season is the shortest, having 8 episodes (6 if counting CatDog and the Great Parent Mystery as one episode). 2 episodes did not make it to air in the United States. The series' cancellation in 2001 may be why the final episodes were delayed for several years from airing.
| No. overall | No. in season | Title | Animation directed by | Written by | Storyboard by | Original release date | Prod. code |
| 616263 | 123 | "CatDog and the Great Parent Mystery" | Nelson Recinos | Steven Banks, Robert Lamoreaux, and Victor Wilson | Vicky Barrett, Mario D'anna, Dominic Orlando, Jordan Riechek, Octavio Rodriguez, Eric Sanford, and Roy Shoshido | November 25, 2000 (2000-11-25) | 401402403 |
| The Nearburg parent day festival is happening and CatDog is feeling left out. Dog eventually convinces Cat to go on a parent hunt. Along the way, they run into aliens, a sea monster, fire auts, and hillbillies. Eventually, they find their parents, a frog and Sasquatch, only to be told they do not know where CatDog came from and that they are CatDog's foster parents; it turns out they were separated by a tornado when CatDog was a baby. Since then, they have searched for their true parents. Winslow then shows up confronting them for leaving, but when offered to stay, he rejects the idea and leaves. Suddenly, the Greaser Dogs and the other characters they have met gang up on them for the trouble they've caused. Luckily, they are flown back to Nearburg by another tornado. Everyone else was gobbled up by the sea monster that popped up afterward. Guest Stars: Billy Bob Thornton as Frog and Jane Krakowski as Sasquatch. ||||||||
| 64 | 4 | "Harasslin' MatchDog the Not-So-Mighty" | Nelson Recinos | John CraneRobert Lamoreaux | Rhoydon Shishido Dominic Orlando (director)Vikki Barrett Paul McEvoy (director) | June 15, 2003 (2003-06-15) | 404 |
| Harasslin' Match — Winslow's niece and nephew humiliate their uncle and force him to leave the house, following Winslow's family tradition. Dog the Not-So-Mighty — Cat refuses to be Dog's superhero sidekick anymore, but then he realizes how popular "Mighty Dog Day" is and wants his position back. Guest Stars: Peter MacNicol as Runt and Kathy Kinney as Brat. ||||||||
| 65 | 5 | "Mean Bob, We Hardly Knew YeCatDog in Winslowland" | Nelson RecinosRuss Mooney | Steven Banks | Octavio Rodriguez Kelly Armstrong (director)Octavio Rodriguez and Mario D'Anna Jordan Reichek (director) | Unaired | 405 |
| Mean Bob, We Hardly Knew Ye — Dog starts a fight at the Mean Bob theater production and causes the actor who plays Mean Bob to lose his memory. CatDog brings him back to their house only for Dog to make him think he is the real Mean Bob. CatDog in Winslowland — Cat tricks Dog into going into Winslow's house, where they learn of Winslow's secret life. ||||||||
| 66 | 6 | "Cat Gone BadThe Old CatDog and the Sea" | Nelson Recinos | Robert LamoreauxJohn Crane | Rhoydon Shishido Dominic Orlando (director)Erik Sanford Mario D'Anna (director) | May 30, 2004 (2004-05-30) | 406 |
| Cat Gone Bad — CatDog's new "cool" cat neighbors keep CatDog awake at night, and soon Cat wants to be just as cool as them. The Old CatDog and the Sea — While appearing on a talk show named "Talkin' with Tallulah", CatDog make up a tale about a catdog who hunts a swordfish named for Saw-Nose. ||||||||
| 67 | 7 | "Cone DogThe Ballad of Ol' 159" | Mike SvaykoNelson Recinos | Robert LamoreauxJohn Crane | Erik Sanford Mario D'Anna (director)Octavio Rodriguez Kelly Armstrong (director) | Unaired | 407 |
| Cone Dog — Dog is forced to wear a cone on his head after experiencing an ear injury. The Ballad of Ol' 159 — Pete the Polecat sings a ballad about a garbage truck called Ol' 159. ||||||||
| 68 | 8 | "Vexed of KinMeat, Dog's Friends" | Nelson RecinosMike Svayko | Barry StringfellowSteven Banks | Rhoydon Shishido Dominic Orlando (director)Vikki Barrett Paul McEvoy (director) | June 15, 2005 (2005-06-15) | 408 |
| Vexed of Kin — Cat thinks his parents love Dog more than him. Meat, Dog's Friends — Dog finds out that meat comes from animals, which causes him to have a crisis of conscience since his friends are animals. Guest Stars: Billy Bob Thornton as Frog and Jane Krakowski as Sasquatch. ||||||||