Seasons & episodes
S1 · E1DeeDeemensional 1996-04-28 · 7 min
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.
S1 · E2Dial M for Monkey: Magmanamus 1996-04-28 · 7 min
Monkey must defend the city from a giant underground lava monster, Magmanamus, who cannot sleep because of the noise created by its residents.
S1 · E3Maternal Combat 1996-04-28 · 7 min
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.
S1 · E4Dexter Dodgeball 1996-05-05 · 7 min
Dexter is forced to play dodgeball by his P. E. teacher. Constantly failing, Dexter builds a robotic exoskeleton to defend himself.
S1 · E5Dial M for Monkey: Rasslor 1996-05-05 · 7 min
Intergalactic wrestling champion Rasslor challenges Earth's superheroes, including Monkey, with the planet's fate at stake.
S1 · E6Dexter's Assistant 1996-05-05 · 7 min
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.
S1 · E7Dexter's Rival 1996-05-12 · 7 min
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.
S1 · E8Dial M for Monkey: Simion 1996-05-12 · 7 min
Monkey encounters Simion, an intelligent anthropomorphic chimpanzee who seeks vengeance on humans for turning him into his current state.
S1 · E9Old Man Dexter 1996-05-12 · 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.
S1 · E10Double Trouble 1996-05-19 · 7 min
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.
S1 · E11Dial M for Monkey: Barbequor 1996-05-19 · 7 min
Monkey's birthday party is interrupted by Barbequor an intergalactic villain who plans to eat the planets, and his sidekick, the Silver Spooner.
S1 · E12Changes 1996-05-19 · 7 min
Rerun of "Dexter's Laboratory", the first "What a Cartoon!" pilot.
S1 · E13Jurassic Pooch 1996-05-26 · 7 min
To clone a dinosaur with an incomplete DNA sequence, Dexter uses his dog's genetic code to fill in the gaps.
S1 · E14Dial M For Monkey: Orgon Grindor 1996-05-26 · 7 min
While on a date with Agent Honeydew, Monkey gets hypnotized by the music of the Organ Grindor who commands him to rob Fort Knox.
S1 · E15Dimwit Dexter 1996-05-26 · 7 min
Due to overworking his brain, Dexter's mind shuts down, making him act idiotic.
S1 · E16Dee Dee's Room 1996-06-02 · 7 min
After Dee Dee steals his critical invention, Dexter ventures into her room to find it.
S1 · E17Dial M For Monkey: Huntor 1996-06-02 · 7 min
Monkey encounters an alien hunter named Huntor and must fight him to save Agent Honeydew and Commander Chief.
S1 · E18The Big Sister 1996-06-02 · 7 min
Rerun of the second "What a Cartoon!" pilot.
S1 · E19Star Spangled Sidekicks 1996-11-20 · 7 min
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.
S1 · E20The Justice Friends: TV Super Pals 1996-11-20 · 7 min
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.
S1 · E21Game Over 1996-11-20 · 7 min
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.
S1 · E22Babysitter Blues 1996-11-27 · 7 min
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.
S1 · E23The Justice Friends: Valhallen's Room 1996-11-27 · 7 min
Valhallen loses his magic ax and starts turning into a nerd, forcing Major Glory and Krunk to enter his room to find it.
S1 · E24Dream Machine 1996-11-27 · 7 min
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.