Dexter's Laboratory
Dexter's Laboratory

Dexter's Laboratory (1996)

"He skips grades. She just skips"

7.7 (866 votes)
4 Seasons
April 28, 1996
English
Animation Comedy Sci-Fi & Fantasy

Synopsis

Dexter, a boy-genius with a secret laboratory, 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.

Creator

Sherry Gunther

Network

Cartoon Network

Episodes

DeeDeemensional
E1

DeeDeemensional

Apr 28, 1996
7 min
7.0

In "Deedeemensional", Dee Dee time-travels to save Dexter from a monster. In "Magmanamus", Monkey goes up against a lava being that dislikes human-caused noise. In "Maternal Combat", when his mother falls, Dexter creates a robot mom to substitute for her.

Dial M for Monkey: Magmanamus
E2

Dial M for Monkey: Magmanamus

Apr 28, 1996
7 min
7.0

Monkey must defend the city from a giant underground lava monster, Magmanamus, who cannot sleep because of the noise created by its residents.

Maternal Combat
E3

Maternal Combat

Apr 28, 1996
7 min
7.0

When his mother falls ill, Dexter creates a robot to do her chores. Dee Dee gets hold of its remote control and wreaks havoc, forcing Dexter to create a second robot to counter Dee Dee's.

Dexter Dodgeball
E4

Dexter Dodgeball

May 5, 1996
7 min
7.0

Dexter is forced to play dodgeball by his P. E. teacher. Constantly failing, Dexter builds a robotic exoskeleton to defend himself.

Dial M for Monkey: Rasslor
E5

Dial M for Monkey: Rasslor

May 5, 1996
7 min
7.0

Intergalactic wrestling champion Rasslor challenges Earth's superheroes, including Monkey, with the planet's fate at stake.

Dexter's Assistant
E6

Dexter's Assistant

May 5, 1996
7 min
7.0

In need of an assistant to operate his latest invention, Dexter performs a brain transplant on Dee Dee to make her smart enough to fulfill the role. With her new brain, Dee Dee proves to be more intelligent than Dexter.

Dexter's Rival
E7

Dexter's Rival

May 12, 1996
7 min
7.0

Mandark Astronomanov, a new student at Dexter's school, seems to be superior to Dexter academically. Mandark forces Dexter to shut down his lab so that Mandark's lab can gain more power. However, with the help of Dee Dee, Dexter manages to destroy Mandark's lab.

Dial M for Monkey: Simion
E8

Dial M for Monkey: Simion

May 12, 1996
7 min
7.0

Monkey encounters Simion, an intelligent anthropomorphic chimpanzee who seeks vengeance on humans for turning him into his current state.

Old Man Dexter
E9

Old Man Dexter

May 12, 1996
7 min

Banned from watching a late-night movie due to his young age, Dexter uses his technology to artificially grow into adulthood, but Dee Dee tampers with his machine, causing Dexter to turn into an old man.

Double Trouble
E10

Double Trouble

May 19, 1996
7 min
7.0

Dee Dee and her friends, Lee Lee and Mee Mee, enter Dexter's lab and wreak havoc. Dexter clones himself to stop them, but the girls too make clones of themselves.

Dial M for Monkey: Barbequor
E11

Dial M for Monkey: Barbequor

May 19, 1996
7 min
7.0

Monkey's birthday party is interrupted by Barbequor an intergalactic villain who plans to eat the planets, and his sidekick, the Silver Spooner.

Changes
E12

Changes

May 19, 1996
7 min

Rerun of "Dexter's Laboratory", the first "What a Cartoon!" pilot.

Jurassic Pooch
E13

Jurassic Pooch

May 26, 1996
7 min
7.0

To clone a dinosaur with an incomplete DNA sequence, Dexter uses his dog's genetic code to fill in the gaps.

Dial M For Monkey: Orgon Grindor
E14

Dial M For Monkey: Orgon Grindor

May 26, 1996
7 min
7.0

While on a date with Agent Honeydew, Monkey gets hypnotized by the music of the Organ Grindor who commands him to rob Fort Knox.

Dimwit Dexter
E15

Dimwit Dexter

May 26, 1996
7 min

Due to overworking his brain, Dexter's mind shuts down, making him act idiotic.

Dee Dee's Room
E16

Dee Dee's Room

Jun 2, 1996
7 min
7.0

After Dee Dee steals his critical invention, Dexter ventures into her room to find it.

Dial M For Monkey: Huntor
E17

Dial M For Monkey: Huntor

Jun 2, 1996
7 min
7.0

Monkey encounters an alien hunter named Huntor and must fight him to save Agent Honeydew and Commander Chief.

The Big Sister
E18

The Big Sister

Jun 2, 1996
7 min

Rerun of the second "What a Cartoon!" pilot.

Star Spangled Sidekicks
E19

Star Spangled Sidekicks

Nov 20, 1996
7 min
7.0

Dexter and Dee Dee enter tryouts to become Major Glory's sidekick. When Dee Dee wins, Dexter realizes that fancy costumes are not the only criterion to become a superhero.

The Justice Friends: TV Super Pals
E20

The Justice Friends: TV Super Pals

Nov 20, 1996
7 min
7.0

With only one television in their apartment, Major Glory, Krunk, and Valhallen disagree on what to watch: Major Glory's televised capture of the Disgruntled Postman, TV Puppet Pals, or the monster truck pull.

Game Over
E21

Game Over

Nov 20, 1996
7 min
7.0

Dexter and Dee Dee's father buys a video game for them to play, but the game sucks Dexter inside when he plugs in the cartridge, and it is up to Dee Dee to bring him out.

Babysitter Blues
E22

Babysitter Blues

Nov 27, 1996
7 min
7.0

Dexter has a crush on his teenage babysitter Lisa. When he finds out that she has a boyfriend, he sabotages their relationship and accelerates his age by ten years in an attempt to win her heart.

The Justice Friends: Valhallen's Room
E23

The Justice Friends: Valhallen's Room

Nov 27, 1996
7 min
7.0

Valhallen loses his magic ax and starts turning into a nerd, forcing Major Glory and Krunk to enter his room to find it.

Dream Machine
E24

Dream Machine

Nov 27, 1996
7 min
7.0

When Dexter's nightmares become frequent and problematic, he invents a machine that allows him to have nice dreams, as long as Dee Dee can operate it properly while she is awake.

Dollhouse Drama
E25

Dollhouse Drama

Dec 4, 1996
7 min
7.0

Suspicious that Dee Dee has not entered his lab even once on a particular day, Dexter shrinks himself and enters her room to spy on her. He soon becomes an unwilling character in Dee Dee's doll story, but he believes the story to be real.

The Justice Friends: Krunk's Date
E26

The Justice Friends: Krunk's Date

Dec 4, 1996
7 min
7.0

While fighting Comrade Red and his gang, Krunk falls in love with his equivalent in their gang, She-Thing.

The Big Cheese
E27

The Big Cheese

Dec 4, 1996
7 min
7.0

Dexter's new device allows him to study for the next day's French test while sleeping. It malfunctions, causing a single phrase -omelette du fromage- to repeat throughout the night, causing Dexter to wake up the next morning speaking nothing else except "omelette du fromage".

Way of the Dee Dee
E28

Way of the Dee Dee

Dec 11, 1996
7 min
7.0

Dee Dee teaches Dexter how to live life her way instead of being lonely and purely focused on science.

The Justice Friends: Say Uncle Sam
E29

The Justice Friends: Say Uncle Sam

Dec 11, 1996
7 min
7.0

Major Glory forces Krunk and Valhallen to tidy up their apartment for his Uncle Sam, who is coming over for a visit.

Tribe Called Girl
E30

Tribe Called Girl

Dec 11, 1996
7 min
7.0

To learn more about girls, Dexter camouflages himself and enters Dee Dee's room, where she is having a sleepover with her friends Lee Lee and Mee Mee. He gets caught by the girls, who force him to take part in their activities.

Spacecase
E31

Spacecase

Dec 18, 1996
7 min
7.0

To prevent himself from being taken away by aliens for experimentation, Dexter tricks Dee Dee into going instead, but he regrets his decision after realizing how much he cares for her.

The Justice Friends: Ratman
E32

The Justice Friends: Ratman

Dec 18, 1996
7 min
7.0

To fix their apartment's plumbing, Krunk and Valhallen go to the basement, where they meet Ratman, a diminutive vigilante raised by rats (a parody of Batman).

Dexter's Debt
E33

Dexter's Debt

Dec 18, 1996
7 min
7.0

Dexter's lab is threatened with repossession unless he can repay his debt to NASA. When Dee Dee wins the same amount in a lottery, he decides to steal her money out of desperation.

The Justice Friends: Bee Where?
E34

The Justice Friends: Bee Where?

Dec 25, 1996
7 min
7.0

Major Glory, Krunk, and Valhallen try to rid their apartment of a bee.

Mandarker
E35

Mandarker

Dec 25, 1996
7 min
7.0

Following the destruction of his lab by Dexter and Dee Dee (in the episode Dexter's Rival), Mandark turns to magic to beat Dexter at the science fair.

Inflata Dee Dee
E36

Inflata Dee Dee

Jan 1, 1997
7 min
7.0

Dee Dee inflates Dexter's hydro-plasmatic suit and constantly floats in the air, prompting Dexter to bring her down.

The Justice Friends: Can't Nap
E37

The Justice Friends: Can't Nap

Jan 1, 1997
7 min
7.0

After fellow Justice Friend White Tiger helps Valhallen stop a super-villain, the latter invites him to spend the night in his apartment, forgetting that Major Glory is allergic to cats.

Monstory
E38

Monstory

Jan 1, 1997
7 min
7.0

Not interested in hearing Dee Dee's long-winded story, Dexter gives her a silencing formula to keep her quiet, but it instead turns her into a giant monster still bent on telling her story. When he realizes that nothing can make her quiet, he becomes a giant monster himself.

Cast

Trailer

Details

Original Title

Dexter's Laboratory

Status

Ended

Seasons

4

Episodes

220

Production

Hanna-Barbera Cartoons, Cartoon Network Studios