Release Date
PremieredDexter's Laboratory Season 1 released on April 28, 1996.
Your Progress
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Sign In to Track ProgressSeasons
Deedeemensional
When Dexter falls victim to a terrifying creature brought forth by his latest invention, Dee Dee goes back in time to warn him. The events only end the episode with a permanent time loop.
Dial M for Monkey: Magmanamus
Due to all the noise being made by all the citizens of the city on a daily basis, the monster Magmanamus is awakened. However, when he goes to the surface to try and get the people to be quiet, he ends up causing even more noise since the people are frightened of him. Now, Monkey prepares to fight him, unaware that Magmanamus only wants peace and quiet, so he can sleep.
Maternal Combat
Dexter creates a "Mom-Droid" robot to have it do all of his mother's duties when she falls ill. But a little carelessness makes the control of the "Mom-Droid" fall into the hands of his sister, DeeDee. Now, the "Mom-Droid" is causing all sorts of havoc around the house, so Dexter builds a "Super Mom-Droid" to combat the original one he made.
Dexter Dodgeball
Dexter had tried to excuse himself out of P.E. (with a fake note), but the new coach does not buy it, so Dexter is forced to play dodgeball, fed up with losing, Dexter builds an exo suit to help him win, but is ironically hit with a dodgeball by Dee Dee. This episode is clearly inspired by the film Aliens, as the exo suit that Dexter wears is almost identical to the loader Ripley uses against the Queen.
Dial M for Monkey: Rasslor
Tired of never having a worthy opponent, intergalactic wrestling champion Rasslor arrives on Earth hoping to find someone who can actually prove to be a match for him. So, he challenges all of Earth's superheroes to wrestling matches aboard his ship, which they anxiously accept. However, Rasslor refuses to wrestle Monkey due to his size, even though Monkey is the most eager to wrestle him.
Dexter's Assistant
When Dexter's new invention for the science fair proves to hard for him to handle on his own, he is forced to find a new assistant. When no suitable assistant can be found, he takes on DeeDee, but only after giving her some new brains.
Dexter's Rival
Mandark enrolls at Dexter's school, quickly overshadowing Dexter and forces Dexter to shut down his lab to add more power to his own lab. When Mandark falls in love with Dee Dee, Dexter sets up a date between the two (only because he knew Dee Dee would destroy Mandark's lab).
Dial M for Monkey: Simion
The result of a space experiment, Simion, a super intelligent chimpanzee, plans to get revenge on humans for the way he is now. However, he teleports Monkey onto his ship in order to convince him to join him in his plan for revenge. After almost being convinced, Monkey attempts to show Simion that revenge isn't the answer.
Old Man Dexter
After Dexter is banned from watching The Late Early Movie due to his age, he decides to accelerate his age so that he can see the movie, but Dee Dee tampers with the age acceleration process, causing him to turn into a 95-year old man.
Double Trouble
In order to rid himself of Dee Dee, Dexter clones himself. However, Dee Dee, and her friends, Mee Mee and Lee Lee do the same, causing havoc.
Dial M for Monkey: Barbequor
Monkey's birthday is interrupted by Barbequor, a villain who wants to roast Earth for his next meal.
Changes
Dexter and Dee Dee test his latest invention: a device that turns people into animals, which yields crazy results.
Jurassic Pooch
Dexter creates a Tyrannosaurus Rex that has the brain and heart of a dog, and Dee Dee makes him her pet.
Dial M For Monkey: Orgon Grindor
Orgon Grindor uses his hypnotic powers to make Monkey abandon his night with Agent Honeydew and steal the gold from Fort Knox.
Dimwit Dexter
After working himself to hard, Dexter's brain snaps and he turns into, well, a dimwit. Dee Dee seizes the chance and has the now mind dead Dexter do some crazy things for the neighborhood to see.
Dee Dee's Room
To find his missing invention, Dexter heads into the one place he fears to go: Dee Dee's room, where cooties run rampant.
Dial M For Monkey: Huntor
Monkey must fight for his life against a hunter on a jungle asteroid.
The Big Sister
When Dee Dee eats an experimental cookie of Dexter's design, she grows extremely tall and makes the city her dollhouse, leaving it up to Dexter to don his giant Robo-Dexo suit and bring her back.
Star Spangled Sidekicks
Dexter and Dee Dee enter the tryouts for Major Glory's sidekick.
The Justice Friends: TV Super Pals
Mayor Glory, Valhallen and Krunk want to watch different shows on TV at the exact same hour.
Game Over
A video game takes over Dexter's lab.
Babysitter Blues
Unable to win the heart of his babysitter, Dexter ages himself in the hopes of having better luck.
The Justice Friends: Valhallen's Room
Major Glory and Krunk must find Valhallen's guitar before he loses his powers.
Dream Machine
Haunted by nightmares about Dee-Dee explaining to Einstein the purpose of meaning, Dexter decides to induce pleasant dreams into his mind scientifically. Using a barely awake Dee-Dee to operate his Dream Machine, Dexter embarks on a wondrous little adventure where he absorbs knowledge, learns all languages, and learns how to program a VCR. His dream goes well until Dee-Dee accidentally gives the machine a little nudge in the wrong direction.
Dollhouse Drama
After Dexter shrinks himself to doll size, he becomes an unwilling character in Dee Dee's doll story. Due to a side effect of shrinking, he starts to confuse fantasy with reality, and starts to believe the story is real.
The Justice Friends: Krunk's Date
Krunk falls in love with a female version of him, She-Thing.
The Big Cheese
Dexter decides to study french with an old record, but when the record repeats constantly "Omellete du fromage", it becomes everything Dexter can say.
Way of the Dee Dee
Dee Dee tries to get Dexter to loosen up. It works, but Dexter ends up trying to destroy his lab. Dee Dee realizes her mistake, that she tried to change who Dexter is.
The Justice Friends: Say Uncle Sam
Mayor Glory has one week to teach Valhallen and Krunk some manners before his Uncle Sam arrives.
Tribe Called Girl
Dee Dee, LeeLee and MeeMee are having a pajama party, which Dexter decides to explore to learn the behavior of other "species".
Spacecase
To get rid of some aliens, Dexter offers Dee Dee as a test subject tricking her into thinking they're going to candy land. The guilt drives Dexter crazy and he goes to rescue her. The aliens willingly gives Dee Dee back (she wrecked their ship looking for candy).
The Justice Friends: Ratman
While searching the basement, the Justice Friends discover a new hero with the special ability of repairing.
Dexter's Debt
Somehow Dexter got a debt of 200 million dollars with the NASA, so he must find a way to get the money.
The Justice Friends: Bee Where?
Major Glory goes crazy trying to get a bee out of the apartment.
Mandarker
Dexter and Mandark participate in a science fair competition, but Mandark finds himself completely without resources, desperate, he turns to the dark magics...
Inflata Dee Dee
Dee Dee tries on Dexter's inflatable suit, and is swept away on the wind. In getting her down, Dexter accidentally destroys the suit. Dee Dee fixes it by tying balloons to it.
The Justice Friends: Can't Nap
Major Glory tries to keep White Tiger out of his property with Krunk to help him.
Monstory
Dexter accidentally turns Dee Dee into a monster, so he has to turn into one himself to stop her.
Dexter's Laboratory
Season 1
Release Date
PremieredDexter's Laboratory Season 1 released on April 28, 1996.
Your Progress
Track your watching progress by signing in
Sign In to Track ProgressDeedeemensional
When Dexter falls victim to a terrifying creature brought forth by his latest invention, Dee Dee goes back in time to warn him. The events only end the episode with a permanent time loop.
Dial M for Monkey: Magmanamus
Due to all the noise being made by all the citizens of the city on a daily basis, the monster Magmanamus is awakened. However, when he goes to the surface to try and get the people to be quiet, he ends up causing even more noise since the people are frightened of him. Now, Monkey prepares to fight him, unaware that Magmanamus only wants peace and quiet, so he can sleep.
Maternal Combat
Dexter creates a "Mom-Droid" robot to have it do all of his mother's duties when she falls ill. But a little carelessness makes the control of the "Mom-Droid" fall into the hands of his sister, DeeDee. Now, the "Mom-Droid" is causing all sorts of havoc around the house, so Dexter builds a "Super Mom-Droid" to combat the original one he made.
Dexter Dodgeball
Dexter had tried to excuse himself out of P.E. (with a fake note), but the new coach does not buy it, so Dexter is forced to play dodgeball, fed up with losing, Dexter builds an exo suit to help him win, but is ironically hit with a dodgeball by Dee Dee. This episode is clearly inspired by the film Aliens, as the exo suit that Dexter wears is almost identical to the loader Ripley uses against the Queen.
Dial M for Monkey: Rasslor
Tired of never having a worthy opponent, intergalactic wrestling champion Rasslor arrives on Earth hoping to find someone who can actually prove to be a match for him. So, he challenges all of Earth's superheroes to wrestling matches aboard his ship, which they anxiously accept. However, Rasslor refuses to wrestle Monkey due to his size, even though Monkey is the most eager to wrestle him.
Dexter's Assistant
When Dexter's new invention for the science fair proves to hard for him to handle on his own, he is forced to find a new assistant. When no suitable assistant can be found, he takes on DeeDee, but only after giving her some new brains.
Dexter's Rival
Mandark enrolls at Dexter's school, quickly overshadowing Dexter and forces Dexter to shut down his lab to add more power to his own lab. When Mandark falls in love with Dee Dee, Dexter sets up a date between the two (only because he knew Dee Dee would destroy Mandark's lab).
Dial M for Monkey: Simion
The result of a space experiment, Simion, a super intelligent chimpanzee, plans to get revenge on humans for the way he is now. However, he teleports Monkey onto his ship in order to convince him to join him in his plan for revenge. After almost being convinced, Monkey attempts to show Simion that revenge isn't the answer.
Old Man Dexter
After Dexter is banned from watching The Late Early Movie due to his age, he decides to accelerate his age so that he can see the movie, but Dee Dee tampers with the age acceleration process, causing him to turn into a 95-year old man.
Double Trouble
In order to rid himself of Dee Dee, Dexter clones himself. However, Dee Dee, and her friends, Mee Mee and Lee Lee do the same, causing havoc.
Dial M for Monkey: Barbequor
Monkey's birthday is interrupted by Barbequor, a villain who wants to roast Earth for his next meal.
Changes
Dexter and Dee Dee test his latest invention: a device that turns people into animals, which yields crazy results.
Jurassic Pooch
Dexter creates a Tyrannosaurus Rex that has the brain and heart of a dog, and Dee Dee makes him her pet.
Dial M For Monkey: Orgon Grindor
Orgon Grindor uses his hypnotic powers to make Monkey abandon his night with Agent Honeydew and steal the gold from Fort Knox.
Dimwit Dexter
After working himself to hard, Dexter's brain snaps and he turns into, well, a dimwit. Dee Dee seizes the chance and has the now mind dead Dexter do some crazy things for the neighborhood to see.
Dee Dee's Room
To find his missing invention, Dexter heads into the one place he fears to go: Dee Dee's room, where cooties run rampant.
Dial M For Monkey: Huntor
Monkey must fight for his life against a hunter on a jungle asteroid.
The Big Sister
When Dee Dee eats an experimental cookie of Dexter's design, she grows extremely tall and makes the city her dollhouse, leaving it up to Dexter to don his giant Robo-Dexo suit and bring her back.
Star Spangled Sidekicks
Dexter and Dee Dee enter the tryouts for Major Glory's sidekick.
The Justice Friends: TV Super Pals
Mayor Glory, Valhallen and Krunk want to watch different shows on TV at the exact same hour.
Game Over
A video game takes over Dexter's lab.
Babysitter Blues
Unable to win the heart of his babysitter, Dexter ages himself in the hopes of having better luck.
The Justice Friends: Valhallen's Room
Major Glory and Krunk must find Valhallen's guitar before he loses his powers.
Dream Machine
Haunted by nightmares about Dee-Dee explaining to Einstein the purpose of meaning, Dexter decides to induce pleasant dreams into his mind scientifically. Using a barely awake Dee-Dee to operate his Dream Machine, Dexter embarks on a wondrous little adventure where he absorbs knowledge, learns all languages, and learns how to program a VCR. His dream goes well until Dee-Dee accidentally gives the machine a little nudge in the wrong direction.
Dollhouse Drama
After Dexter shrinks himself to doll size, he becomes an unwilling character in Dee Dee's doll story. Due to a side effect of shrinking, he starts to confuse fantasy with reality, and starts to believe the story is real.
The Justice Friends: Krunk's Date
Krunk falls in love with a female version of him, She-Thing.
The Big Cheese
Dexter decides to study french with an old record, but when the record repeats constantly "Omellete du fromage", it becomes everything Dexter can say.
Way of the Dee Dee
Dee Dee tries to get Dexter to loosen up. It works, but Dexter ends up trying to destroy his lab. Dee Dee realizes her mistake, that she tried to change who Dexter is.
The Justice Friends: Say Uncle Sam
Mayor Glory has one week to teach Valhallen and Krunk some manners before his Uncle Sam arrives.
Tribe Called Girl
Dee Dee, LeeLee and MeeMee are having a pajama party, which Dexter decides to explore to learn the behavior of other "species".
Spacecase
To get rid of some aliens, Dexter offers Dee Dee as a test subject tricking her into thinking they're going to candy land. The guilt drives Dexter crazy and he goes to rescue her. The aliens willingly gives Dee Dee back (she wrecked their ship looking for candy).
The Justice Friends: Ratman
While searching the basement, the Justice Friends discover a new hero with the special ability of repairing.
Dexter's Debt
Somehow Dexter got a debt of 200 million dollars with the NASA, so he must find a way to get the money.
The Justice Friends: Bee Where?
Major Glory goes crazy trying to get a bee out of the apartment.
Mandarker
Dexter and Mandark participate in a science fair competition, but Mandark finds himself completely without resources, desperate, he turns to the dark magics...
Inflata Dee Dee
Dee Dee tries on Dexter's inflatable suit, and is swept away on the wind. In getting her down, Dexter accidentally destroys the suit. Dee Dee fixes it by tying balloons to it.
The Justice Friends: Can't Nap
Major Glory tries to keep White Tiger out of his property with Krunk to help him.
Monstory
Dexter accidentally turns Dee Dee into a monster, so he has to turn into one himself to stop her.