此卡通剧是由cartoonnetwork工作室从1996年开始制作的，每集约七分钟。德克斯特（冯友薇 配音）是一名七岁的身材矮小的天才儿童，他有一间巨大的实验室、一只用于试验的宠物猴子，以及一个天真爱捣乱的姐姐迪迪（吕佩玉 配音）。德克斯特每天的工作就是做着永无止尽的试验，想着如何打败对手曼德克（李宛凤 配音），还有如何防止迪迪的乱入破坏。德克斯特从来都不知道，他的宠物猴子其实是个超级英雄，只要一听到呼叫就会和他的偶像葛罗利队长、维哈林、库克一起保护地球。 本剧集获得4次“艾美奖”杰出动画节目提名，3次“美国影音编辑奖”最佳电视动画音乐编辑奖提名，1997年“安妮奖”（动画界奥斯卡）剧本创作奖 。
德克斯特的实验室 (季节 1)
DeeDeemensional 7.0
播出日期: 1996-04-28
运行时间: 7 min
概述: 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 7.0
播出日期: 1996-04-28
运行时间: 7 min
概述: 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 7.0
播出日期: 1996-04-28
运行时间: 7 min
概述: 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 7.0
播出日期: 1996-05-05
运行时间: 7 min
概述: 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 7.0
播出日期: 1996-05-05
运行时间: 7 min
概述: Intergalactic wrestling champion Rasslor challenges Earth's superheroes, including Monkey, with the planet's fate at stake.
Dexter's Assistant 7.0
播出日期: 1996-05-05
运行时间: 7 min
概述: 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 7.0
播出日期: 1996-05-12
运行时间: 7 min
概述: 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 7.0
播出日期: 1996-05-12
运行时间: 7 min
概述: Monkey encounters Simion, an intelligent anthropomorphic chimpanzee who seeks vengeance on humans for turning him into his current state.
Old Man Dexter 0.0
播出日期: 1996-05-12
运行时间: 7 min
概述: 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 7.0
播出日期: 1996-05-19
运行时间: 7 min
概述: 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 7.0
播出日期: 1996-05-19
运行时间: 7 min
概述: Monkey's birthday party is interrupted by Barbequor an intergalactic villain who plans to eat the planets, and his sidekick, the Silver Spooner.
Changes 0.0
播出日期: 1996-05-19
运行时间: 7 min
概述: Rerun of "Dexter's Laboratory", the first "What a Cartoon!" pilot.
Jurassic Pooch 7.0
播出日期: 1996-05-26
运行时间: 7 min
概述: 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 7.0
播出日期: 1996-05-26
运行时间: 7 min
概述: 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 0.0
播出日期: 1996-05-26
运行时间: 7 min
概述: Due to overworking his brain, Dexter's mind shuts down, making him act idiotic.
Dee Dee's Room 7.0
播出日期: 1996-06-02
运行时间: 7 min
概述: After Dee Dee steals his critical invention, Dexter ventures into her room to find it.
Dial M For Monkey: Huntor 7.0
播出日期: 1996-06-02
运行时间: 7 min
概述: Monkey encounters an alien hunter named Huntor and must fight him to save Agent Honeydew and Commander Chief.
The Big Sister 0.0
播出日期: 1996-06-02
运行时间: 7 min
概述: Rerun of the second "What a Cartoon!" pilot.
Star Spangled Sidekicks 7.0
播出日期: 1996-11-20
运行时间: 7 min
概述: 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 7.0
播出日期: 1996-11-20
运行时间: 7 min
概述: 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 7.0
播出日期: 1996-11-20
运行时间: 7 min
概述: 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 7.0
播出日期: 1996-11-27
运行时间: 7 min
概述: 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 7.0
播出日期: 1996-11-27
运行时间: 7 min
概述: 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 7.0
播出日期: 1996-11-27
运行时间: 7 min
概述: 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 7.0
播出日期: 1996-12-04
运行时间: 7 min
概述: 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 7.0
播出日期: 1996-12-04
运行时间: 7 min
概述: While fighting Comrade Red and his gang, Krunk falls in love with his equivalent in their gang, She-Thing.
The Big Cheese 7.0
播出日期: 1996-12-04
运行时间: 7 min
概述: 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 7.0
播出日期: 1996-12-11
运行时间: 7 min
概述: 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 7.0
播出日期: 1996-12-11
运行时间: 7 min
概述: 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 7.0
播出日期: 1996-12-11
运行时间: 7 min
概述: 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 7.0
播出日期: 1996-12-18
运行时间: 7 min
概述: 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 7.0
播出日期: 1996-12-18
运行时间: 7 min
概述: 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 7.0
播出日期: 1996-12-18
运行时间: 7 min
概述: 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? 7.0
播出日期: 1996-12-25
运行时间: 7 min
概述: Major Glory, Krunk, and Valhallen try to rid their apartment of a bee.
Mandarker 7.0
播出日期: 1996-12-25
运行时间: 7 min
概述: 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 7.0
播出日期: 1997-01-01
运行时间: 7 min
概述: 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 7.0
播出日期: 1997-01-01
运行时间: 7 min
概述: 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 7.0
播出日期: 1997-01-01
运行时间: 7 min
概述: 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.
季
集 38
集 108
集 36
集 38
集 9