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Dexter's Laboratory Intro

Dexter's Laboratory Intro

Dexter's Laboratory (commonly abbreviated as Dexter's Lab) is an American animated television series created by Genndy Tartakovsky, creator of Samurai Jack, for Cartoon Network, it is the first Cartoon Cartoon. The series follows Dexter, a boy-genius with a secret laboratory filled with his inventions. He constantly battles his sister Dee Dee, who always gains access despite his best efforts to keep her out, as well as his arch-rival and neighbor, Mandark. The series' first two seasons contain additional segments: Dial M for Monkey, which focuses on Dexter's pet lab-monkey-turned-superhero, and The Justice Friends, about a trio of superheroes who share an apartment.

Tartakovsky first pitched the series to Hanna-Barbera's animated shorts showcase World Premiere Toons, basing it on student films he produced while attending the California Institute of the Arts. A pilot aired on Cartoon Network in February 1995, and in August viewer approval ratings convinced the network to order a half-hour series, which premiered on April 28, 1996. By 1999, 52 episodes and a television movie had been produced, and Tartakovsky then left the series to begin work on his other projects, Samurai Jack and Star Wars: Clone Wars. In 2001, the network revived the series under a different production team at Cartoon Network Studios, and after 26 more episodes, the series ended on November 20, 2003.

Dexter's Laboratory received high ratings and became one of Cartoon Network's most popular and successful original series. During its run, the series was nominated for 4 Primetime Emmy Awards, 4 Golden Reel Awards, and 9 Annie Awards, winning 3 additional Annie Awards. The series is notable for helping launch the careers of several cartoonists, such as Craig McCracken (The Powerpuff Girls, Foster's Home for Imaginary Friends, and Wander Over Yonder), Seth MacFarlane (Family Guy, American Dad!, and The Cleveland Show), Butch Hartman (The Fairly OddParents, Danny Phantom, T.U.F.F. Puppy, and Bunsen Is a Beast), and Rob Renzetti (My Life as a Teenage Robot). Spin-off media include comic books, DVD and VHS releases, music albums, collectible toys, and video games.

As of May 2020, Dexter's Laboratory, along with other Cartoon Network original shows, were released on HBO Max.

In December 2021, it made a one-time return for the holidays.


Dexter's Laboratory was inspired by one of Genndy Tartakovsky's drawings of a ballerina. After drawing her tall and thin shape, he decided to pair her with a short and blocky opposite, Dexter. In 1991, Tartakovsky made his first "Dexter" short. On February 20, 1995, Dexter's Laboratory made its first run on What a Cartoon! Show. In March 1996, the first season began airing. Directors and writers on the series included Genndy Tartakovsky, Rumen Petkov, Craig McCracken, Seth MacFarlane, Butch Hartman, Rob Renzetti, Paul Rudish, Mark O'Hare, John McIntyre and Chris Savino.

Dexter's Laboratory ended its initial run in 1999, with the series finale being the episode "Last But Not Beast", but re-entered production in 2001. The new episodes, which ran for two more seasons, had a different production team than the originals, since Genndy Tartakovsky was busy working on Samurai Jack and Star Wars: Clone Wars. The second series featured new character and background designs, alternative storyline and character backgrounds, and different sound effects (which were mostly all classic Hanna-Barbera sound effects). Also, Dexter's voice actress changed from Christine Cavanaugh to Candi Milo. Some changes and restrictions were made for the revival, including the reduction of age disparity-based storylines.

On November 18, 2001, Cartoon Network aired the 12-hour "Dexter Goes Global" marathon in 96 countries and 12 languages. The marathon featured fan-selected episodes of Dexter's Laboratory and culminated with the premiere of the first two episodes of season 3. On January 16, 2006, the series began airing in reruns on Cartoon Network's sister channel Boomerang; the occasion was marked by a 12-hour Martin Luther King Jr. Day marathon.

The show was rerun on Cartoon Network during weekday mornings from November 8, 2010 until March 4, 2011. On March 30, 2012, the series returned to Cartoon Network in the United States in reruns on the revived block, Cartoon Planet. The Canadian version of Cartoon Network airs reruns as well, with the series being featured on the channel's launch on July 4, 2012. The launch was commemorated by parent network Teletoon, which aired Cartoon Network-related programming blocks and promotions in the weeks leading up to the event, including episodes of Dexter's Laboratory.

On January 22, 2013, Adult Swim uploaded the never-aired episode "Rude Removal". It has since disappeared from Youtube.

Show Premise

The series revolves around a boy genius named Dexter who has a secret laboratory filled with highly advanced equipment that is hidden behind a bookshelf in his bedroom. Access to this seemingly endless laboratory is achieved by speaking various passwords or by activating hidden switches hidden on the bookcase (such as pulling out a specific book). Another mean of lab access is a retinal scanner. Dexter is normally in conflict with his ditzy older sister Dee Dee who has an uncanny talent for gaining access to Dexter's lab despite his best efforts to keep her out. Dee Dee eludes all manner of lab security and once inside, delights in playing in the lab, often destroying many of Dexter's inventions and creations. For reasons left unexplained, Dexter still manages to keep his lab a secret from his clueless, cheerful parents. In the beginning of the series Dee Dee is the only other character who knows about his lab, in several episodes however, he is forced to reveal the lab to his parents, although all of these episodes end with all of his parents' memories being wiped. Dexter also has an arch-nemesis, another boy genius named Susan "Mandark" Astronomonov. Mandark often competes with Dexter and tries to outdo him any chance he gets, examples of this include: a school science fair, a soapbox derby, etc. Mandark is also secretly in love with Dee Dee.

Recurring Segments

Episodes from the first two seasons of Dexter's Laboratory were usually divided into three segments, with each segment being a separate Dexter's Laboratory cartoon. Occasionally, the middle segment centered around characters from the Dexter's Laboratory universe other than Dexter and his family. Two of these segments were shown, primarily during the first season: "Dial M for Monkey" and "The Justice Friends". Dial M for Monkey appeared in the first half of the first season, while The Justice Friends appeared in the second half of the first season. The Dial M for Monkey characters sometimes appear in the Justice Friends segments and vice versa, though Dexter and Dee Dee only appear in the Dial M for Monkey segments.

Mini-segments were played during the first two seasons between the main three segments, which involve Dexter and Dee Dee in various scenarios. There were also several live-action segments featuring "The Puppet Pals", a TV show sometimes seen in the main segments. "The Puppet Pals" are two puppets named Puppet Pal Mitch (voiced by Rob Paulsen) and Puppet Pal Clem (voiced by Tom Kenny), presumably parodies of Ernie and Bert from Sesame Street. These segments involve Puppet Pal Clem telling Puppet Pal Mitch a joke, with the punchline being a pun on the word "bonk". Puppet Pal Mitch would then bonk Puppet Pal Clem on the head with a foam-padded stick.

Dial M for Monkey

Dial M for Monkey.png

A segment that airs between two Dexter's Laboratory segments during the first half of the first season. in the segment Dexter's pet lab monkey (voiced by Frank Welker), who was given superpowers through Dexter's experiments (unbeknownst to Dexter), fights crime as a masked superhero. Monkey is joined by his partner Agent Honeydew (voiced by Kath Soucie), the Commander General (voiced originally by Robert Ridgely and later Earl Boen), and sometimes "The Justice Friends". This is a spoof of DC's comic book Dial H for Hero.

  • Monkey - Dexter's lab monkey whom he often experiments on, trying to give hime superpowers. Unbeknownst to Dexter his experiments were successful and Monkey takes on the superhero persona of "Monkey".
  • Agent Honeydew - Monkey's sidekick and girlfriend, who can ask Monkey for help with her telepathic abilities. She has short black hair with curly bangs and wears a blue S.H.I.E.L.D.-style jumpsuit.
  • Commander - parody of Marvel Comics' Nick Fury. He is the head of Global Security whose main duty is to monitor the Earth for any signs of danger. He is never seen outside of a TV monitor, even when at a barbeque in the episode "Barbequor".

The Justice Friends

The Justice Friends.gif

A segment that airs between two Dexter's Laboratory segments during the second half of the first season and two episodes of the second season.

The Justice Friends consists of Major Glory, The Infraggable Krunk, and Valhallen, who are all roommates living in an apartment complex called "Muscular Arms". Most of the adventures of The Justice Friends deal with the three trying to balance out their superhero adventures while just trying to keep their composure while living together in the apartment. Most of these adventures play out like a sitcom along with a laugh track, used in a satirical manner. The name derives from the Justice League and the Super Friends, although they are more a parody of the Avengers.

  • Major Glory - parody of Captain America with some traits of Superman. Nephew of Uncle Sam.
  • Infraggable Krunk - parody of the Incredible Hulk. Color is reversed of Hulk. Krunk is kinder than Hulk, but still speaks in poor English: "You want Krunk smash?" He calls Major Glory "Flagman", similar to Hulk referring to Iron Man as "Metal Man".
  • Valhallen - combination of Valhalla and Van Halen. A parody of Thor. Has hard rock/heavy metal powers. Has a "surfer dude" personality.
  • White Tiger - parody of Black Panther
  • Tiki Torch - parody of Human Torch
  • Capital G - parody of Giant Man
  • Living Bullet - parody of Iron Man
  • Sam-R-I - parody of Silver Samurai
  • Phan Tone - parody of the Vision
  • Miss Spell - parody of the Scarlet Witch


Dexter's Laboratory broadcast 78 half-hour episodes over 4 seasons during its 7-year run. Two pilot shorts were produced for World Premiere Toons that aired in 1995 and 1996 and were subsequently fused into the series' first season. Fifty-two episodes were produced over the original run from 1996 to 1998, which was followed by the TV movie Ego Trip in 1999.

An additional 26 episodes were produced and broadcast from 2001 to 2003. The short "Chicken Scratch" debuted theatrically with The Powerpuff Girls Movie in 2002 and was later broadcast as a segment in the series' fourth and final season.

Home media

The first season of Dexter's Laboratory was released on DVD in the United States on October 12th, 2010.

Dexter's Laboratory used to be available on Netflix along with other Cartoon Network shows from March 2013 to March 2015. The series was later available on Hulu from May 2015 to May 2018.

All 4 seasons of the series, except Ego Trip, are available for purchase on iTunes.

The series is available on HBO Max, as of May 2020.

The TV movie, Ego Trip, is available on the Australian streaming service, Binge.

Video games

Dexter's Laboratory was spawned into six video games:

  • Robot Rampage for GameBoy Color (2000)
  • Deesaster Strikes! for GameBoy Advance (2001)
  • Chess Challenge for GameBoy Advance (2002)
  • Mandark's Lab? for Playstation (2002)

Dexter, Dee Dee, Mom, Dad, and Mandark were playable characters in the 2006 video game, Cartoon Network Racing. Mom and Dad were exclusive to the Playstation 2 version, while Dexter, Dee Dee, and Mandark are playable in both Nintendo DS and Playstation 2 versions.

Dexter and Monkey were playable characters in Cartoon Network: Punch Time Explosion for Nintendo 3DS, Dee Dee and Mandark appeared as assist characters, Mayor Glory and Valhallen were featured in the XL version (Wii, PS3, X360), they were also assist characters like Dee Dee and Mandark.

Dexter, Dee Dee, Mandark, Dexter's computer, and Major Glory were featured as NPCS in the MMO online game, Cartoon Network Universe: FusionFall.

Dexter appeared as a boardwalk customer in the 2018 mobile game, Cartoon Network: Match Land, he later became a playable character in the 1.2.0. update, the update itself also features Dee Dee as a boardwalk customer.

Appearances in other projects

Dexter made a non speaking role as an elderly man in the I Am Weasel episode, I Am My Lifetime.

Dexter, Dee Dee, and Monkey made appearances as a toys in The Powerpuff Girls episode, Ploys R' Us. Dexter also made cameos in the episodes, Powerpuff Bluff, Uh Oh Dynamo, Criss Cross Crisis, Him Diddle Riddle, and Forced Kin. Dexter's Dad also made a cameo in the episode, Beat Your Greens.

Dexter appeared in the Time Squad, series finale Orphan Substitute.

A Dexter balloon appeared in the Codename: Kids Next Door episode, Operation U.N.C.O.O.L.

A cardboard cutout of Dexter (facing backwards) appeared in The Grim Adventures of Billy and Mandy special, Billy and Mandy Moon the Moon, which aired as part of Cartoon Network Invaded.

Dexter, Dee Dee, and Mandark made brief cameo appearances in Codename: Kids Next Door and The Grim Adventures of Billy and Mandy crossover special, The Grim Adventures of the KND, where the three of them were seen popping out of the Delightful Reaper. Mandark later appears during the end credits along with Jake Spidermonkey with a mini-crossover of My Gym Partner's a Monkey titled My Gym Partner's a Mandark.

Dexter and Dee Dee's names were listed on a list in the Steven Universe and Uncle Grandpa crossover episode, Say Uncle.

Dexter and Dee Dee appeared as cameos in a segment of the Uncle Grandpa episode, Pizza Eve, along with characters from current and ended Cartoon Network shows.

A Dexter's Laboratory skit was featured in an episode of the Adult Swim series, Robot Chicken.

Dexter made a cameo in the OK K.O.! Let's Be Heroes episode, Crossover Nexus, where he appears as one of Ben Tennyson's transformations to defeat Strike. Monkey also appeared both as stone and one of Ben Tennyson's transformations. A Dexter's Laboratory poster was also seen.

Dexter's Laboratory was mentioned in the Craig of the Creek episode, Kelsey the Elder.

Dee Dee was featured in the Adult Swim short, Come and Learn with Pibby.

In other languages

Language Name Meaning
Norwegian Dexters laboratorium Dexter's laboratory
Spanish El laboratorio de Dexter The laboratory of Dexter

Broadcast history

  • Cartoon Network (original run: 1996-2003; re-runs: 2003-2008, 2012-2014, 2021)
  • Boomerang (2006-2015, 2016-2017, 2018-2019, 2020-2021)



This show has a wiki of its own: Dexter's Laboratory Wiki.

Dexter's Laboratory
Hanna-Barbera Series

1980 Drak PackThe Flintstone Comedy ShowThe Fonz and the Happy Days Gang
The Richie Rich/Scooby-Doo Show
1981 Laverne & Shirley in the ArmySpace StarsTeen ForceThe Kwicky Koala ShowTrollkinsThe Smurfs
1982 The Flintstone FunniesMork and Mindy: The Animated SeriesThe Little RascalsPac-ManJokebookShirt TalesThe Gary Coleman Show
1983 The DukesMonchhichisThe New Scooby and Scrappy Doo ShowThe Biskitts
Lucky Luke
1984 SnorksChallenge of the GoBots
1985 Paw PawsYogi's Treasure HuntGaltar and the Golden LanceThe Berenstain Bears
The 13 Ghosts of Scooby-DooThe Greatest Adventure: Stories from the Bible
1986 The New Adventures of Jonny QuestPound PuppiesThe Flintstone KidsFoofurWildfire
1987 Sky CommandersPopeye and Son
1988 A Pup Named Scooby-DooThe Completely Mental Misadventures of Ed Grimley
The New Yogi Bear ShowFantastic Max
1989 The Further Adventures of SuperTedPaddington Bear

1990 The Adventures of Don Coyote and Sancho PandaTom & Jerry KidsWake, Rattle, and RollRick Moranis in Gravedale HighMidnight Patrol: Adventures in the Dream Zone
1991 The Pirates of Dark WaterYo Yogi!
1992 Fish PoliceCapitol CrittersThe Addams Family
1993 Droopy, Master DetectiveThe New Adventures of Captain Planet2 Stupid Dogs
SWAT Kats: The Radical Squadron
1995 Dumb and DumberWhat a Cartoon!
1996 Cave Kids: Pebbles & Bamm BammThe Real Adventures of Jonny Quest
Dexter's Laboratory
1997 Johnny BravoCow & ChickenI Am Weasel
1998 The Powerpuff Girls

Cartoon Network Studios Series

1996 What a Cartoon!Dexter's Laboratory

Cartoon Network Original Series