

Dexter's Laboratory
He skips grades. She just skips
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.
Cast

Candi Milo
Dexter (voice)

Kat Cressida
Dee Dee (voice)

Jeff Bennett
Dad (voice)

Kath Soucie
Mom (voice)
Seasons

E1DeeDeemensional
Apr 28, 1996
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.

E2Dial M for Monkey: Magmanamus
Apr 28, 1996
Monkey must defend the city from a giant underground lava monster, Magmanamus, who cannot sleep because of the noise created by its residents.

E3Maternal Combat
Apr 28, 1996
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.

E4Dexter Dodgeball
May 5, 1996
Dexter is forced to play dodgeball by his P. E. teacher. Constantly failing, Dexter builds a robotic exoskeleton to defend himself.

E5Dial M for Monkey: Rasslor
May 5, 1996
Intergalactic wrestling champion Rasslor challenges Earth's superheroes, including Monkey, with the planet's fate at stake.

E6Dexter's Assistant
May 5, 1996
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.

E7Dexter's Rival
May 12, 1996
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.

E8Dial M for Monkey: Simion
May 12, 1996
Monkey encounters Simion, an intelligent anthropomorphic chimpanzee who seeks vengeance on humans for turning him into his current state.

E9Old Man Dexter
May 12, 1996
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.

E10Double Trouble
May 19, 1996
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.

E11Dial M for Monkey: Barbequor
May 19, 1996
Monkey's birthday party is interrupted by Barbequor an intergalactic villain who plans to eat the planets, and his sidekick, the Silver Spooner.

E12Changes
May 19, 1996
Rerun of "Dexter's Laboratory", the first "What a Cartoon!" pilot.

E13Jurassic Pooch
May 26, 1996
To clone a dinosaur with an incomplete DNA sequence, Dexter uses his dog's genetic code to fill in the gaps.

E14Dial M For Monkey: Orgon Grindor
May 26, 1996
While on a date with Agent Honeydew, Monkey gets hypnotized by the music of the Organ Grindor who commands him to rob Fort Knox.

E15Dimwit Dexter
May 26, 1996
Due to overworking his brain, Dexter's mind shuts down, making him act idiotic.

E16Dee Dee's Room
Jun 2, 1996
After Dee Dee steals his critical invention, Dexter ventures into her room to find it.

E17Dial M For Monkey: Huntor
Jun 2, 1996
Monkey encounters an alien hunter named Huntor and must fight him to save Agent Honeydew and Commander Chief.

E18The Big Sister
Jun 2, 1996
Rerun of the second "What a Cartoon!" pilot.

E19Star Spangled Sidekicks
Nov 20, 1996
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.

E20The Justice Friends: TV Super Pals
Nov 20, 1996
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.

E21Game Over
Nov 20, 1996
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.

E22Babysitter Blues
Nov 27, 1996
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.

E23The Justice Friends: Valhallen's Room
Nov 27, 1996
Valhallen loses his magic ax and starts turning into a nerd, forcing Major Glory and Krunk to enter his room to find it.

E24Dream Machine
Nov 27, 1996
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.

E25Dollhouse Drama
Dec 4, 1996
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.

E26The Justice Friends: Krunk's Date
Dec 4, 1996
While fighting Comrade Red and his gang, Krunk falls in love with his equivalent in their gang, She-Thing.

E27The Big Cheese
Dec 4, 1996
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".

E28Way of the Dee Dee
Dec 11, 1996
Dee Dee teaches Dexter how to live life her way instead of being lonely and purely focused on science.

E29The Justice Friends: Say Uncle Sam
Dec 11, 1996
Major Glory forces Krunk and Valhallen to tidy up their apartment for his Uncle Sam, who is coming over for a visit.

E30Tribe Called Girl
Dec 11, 1996
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.

E31Spacecase
Dec 18, 1996
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.

E32The Justice Friends: Ratman
Dec 18, 1996
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).

E33Dexter's Debt
Dec 18, 1996
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.

E34The Justice Friends: Bee Where?
Dec 25, 1996
Major Glory, Krunk, and Valhallen try to rid their apartment of a bee.

E35Mandarker
Dec 25, 1996
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.

E36Inflata Dee Dee
Jan 1, 1997
Dee Dee inflates Dexter's hydro-plasmatic suit and constantly floats in the air, prompting Dexter to bring her down.

E37The Justice Friends: Can't Nap
Jan 1, 1997
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.

E38Monstory
Jan 1, 1997
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.

E1Beard to be Feared
Jul 16, 1997
After a fright from Dee Dee, Dexter lays down in the beard growing machine and tries to grow a beard like his hero, Action Hank. Unfortunately, everyone thinks he's a hero.

E2Quackor the Fowl
Jul 16, 1997
Mandark doesn't know that his pet duck is really Quackor the Fowl, Monkey's rival. Quackor overhears Mandark talking in his sleep about destroying Dexter's lab and tries to do it, unaware that Monkey is Dexter's pet.

E3Ant Pants
Jul 16, 1997
Dexter prevents Dee Dee from destroying some ants. In order to teach her about ants, Dexter and Dee enter Dexter's ant farm. The ants think Dexter is a criminal and has him fight to the death with a stronger ant.

E4Mom and Jerry
Jul 23, 1997
Dexter switches his brain with a mouse, and must avoid his mother when she decides to exterminate him. A Parody of Tom and Jerry.

E5Chubby Cheese
Jul 23, 1997
At the Chubby Cheese pizza restaurant, Dexter wears a Chubby Cheese hat and tries to slow down the Whack The Weasel machine to win a stuffed Monkey doll before Dee Dee does.

E6That Crazy Robot
Jul 23, 1997
One of Dexter's robots becomes Dee Dee's servant when she removes a wrench that froze him up, but the robot is willing to destroy anyone who is mean to her or scolds her, including Dexter.

E7D & DD
Jul 30, 1997
When Dexter's friends tire of the complicated traps he sets up as Dungeon Master (he has their character's killed every time), they put Dee Dee in charge for a change of pace.

E8Hamhocks and Armlocks
Jul 30, 1997
Dexter's father gets challenged to an arm wrestling match against a local champion at a truck stop, when he causes the champion to lose for the first time, but refuses to do so even when he trashes the family car. He finally accepts the challenge when he slams the door in Mom's face. Dee Dee knows he'll get creamed, so Dexter builds him a robotic arm to help him win the match.

E9Hunger Strikes
Aug 6, 1997
Dexter uses radiation therapy so he can like vegetables, it actually causes him to only eat vegetables, also, the therapy has consequences if Dexter goes too long without them. He turns into a Parody of The Incredible Hulk without vegetables.

E10The Koos is Loose
Aug 6, 1997
Dee Dee's imaginary friend comes to life and annoys Dexter. Dexter ends up wishing him away, then he realizes he made a terrible mistake.

E11Morning Stretch
Aug 6, 1997
Dexter oversleeps and still has to finish his homework along with getting ready for school and eating breakfast, so he creates a helmet that expands thirty seconds into thirty minutes, but realizes that slowing down time is more detrimental than helpful. When he gets everything done, the helmet shuts off. But Dee Dee blocks his door causing him to miss the bus. When Dexter asks Dee Dee why, she replies "Snow Day, school's canceled!". Dexter realizes he did all that rushing around for nothing!

E12Dee Dee Locks and the Ness Monster
Aug 13, 1997
Dee Dee Locks and the Ness Monster—Dexter's mother forces Dexter to read to Dee Dee when she's sick, but she makes up her own story after being bored by Dexter's story (which was actually a science article). The story is completely mixed up and makes no sense. Dexter ends up catching Dee Dee's illness.

E13Backfire
Aug 13, 1997
Dexter fuses Dee Dee with the family car by accident, causing mayhem. A Parody of Herbie the Love Bug.

E14Book 'Em
Aug 13, 1997
Dexter accidentally takes a library book without checking it out, so he and Dee Dee try to put it back without being caught.

E15Sister's Got a Brand New Bag
Aug 20, 1997
Dee Dee's new dance annoys Dexter to no end.

E16Shoo, Shoe Gnomes
Aug 20, 1997
Dexter calls upon the "shoe gnomes" to repair his boots, but can't rid himself of them afterwards. The only way to get rid of them, according to Dee Dee, is to kick them in the butt. Dexter gets rid of the last one with his boot, but it's damaged again.

E17Lab of The Lost
Aug 20, 1997
Dexter ends up in the "old part of the lab" where his earliest inventions, long since forgotten, are not too happy to see him. They are mad at him for saying they were his greatest inventions, then moved on to another great invention.

E18Labels
Aug 27, 1997
Dexter and Dee Dee label everything in the house. When their parents get home, they mistake Dexter for Dee Dee (he had a Dee Dee label on his forehead), but he already blamed Dee Dee for the chaos.

E19Game Show
Aug 27, 1997
Dexter and Dee Dee compete against each other on a game show. Where Dexter can't seem to win.

E20Fantastic Boyage
Aug 27, 1997
Dexter tries to inject himself into Dee Dee to find a cure to the common cold, but ends up inside his dog. He believes Dee Dee has been infected with a dog virus. He is then mistaken for the first human virus to infect a dog by the vet.

E21Filet of Soul
Sep 3, 1997
When Dee Dee refuses to flush their gold fish down the toilet, the ghost of the fish haunts them.

E22Golden Diskette
Sep 3, 1997
Dee Dee and Dexter win a free pass to Professor Hawk's magic factory after finding the golden diskette.

E23Snowdown
Sep 10, 1997
Dad encourages Dexter to become the king of snow, as he was in his early days, until someone beated him.

E24*Figure Not Included
Sep 10, 1997
In an attempt to be popular with his ""friends"", Dexter makes his own Mayor Glory Action Figure.

E25Mock 5
Sep 10, 1997
In a whole parody of ""Speed Racer"", Dexter and Mandark compete on a race.

E26Ewww That's Growth
Sep 17, 1997
Dexter can't get into a roller coaster because he's too small so he makes himself taller.

E27Nuclear Confusion
Sep 17, 1997
Dee Dee steals the nuclear atom that Dexter needs to make his invention work, but she doesn't know that it will explode if Dexter doesn't find it on time.

E28Germ Warfare
Sep 17, 1997
Everybody except Dexter gets sick, so he makes himself a plastic bubble to get germ protection.

E29A Hard Day's Day
Sep 24, 1997
It's not a great day for science when Dexter has bad luck due to the position of the stars.

E30Road Rash
Sep 24, 1997
Mom makes Dexter go outside and ride a bike, thing that turns into a Dexter-Dee Dee chase.

E31Ocean Commotion
Sep 24, 1997
While at the beach, Dee Dee (who's wearing a mermaid swimsuit) gets captured by a maniac sailor so Dexter must rescue her.

E32The Bus Boy
Oct 1, 1997
Dexter must go to the back of the school bus to retrieve his pencil, where another kid got lost years ago.

E33The Justice Friends: Things that go Bonk in the Night
Oct 1, 1997
Krunk stays awake all night watching The Puppet Pals Show Marathon, so his brain starts playing him tricks.

E34Ol' McDexter
Oct 1, 1997
Dexter is sent to summer camp, in a place far away from civilization.

E35Sassy Come Home
Oct 8, 1997
While the family is at the woods, Dexter goes searching for the Mighty Bigfoot, if Dee Dee doesn't find him first.

E36Photo Finish
Oct 8, 1997
Dee Dee photographs Dexter's secret lab.

E37Star Check Unconventional
Oct 15, 1997
Dexter and two friends go to the Star Check Convention, but certain confusion might send them to a different one.

E38Dexter is Dirty
Oct 15, 1997
To avoid the bath, Dexter decides to laminate himself.

E39Ice Cream Scream
Oct 15, 1997
Dexter will do anything to make the ice cream vendor stop to get some ice cream.

E40Decode of Honor
Oct 22, 1997
Dexter and Dee Dee get their Action Hank and Pony Puff Secret Codes mixed up.

E41World's Greatest Mom
Oct 22, 1997
Dexter newest creation gives Mom super powers.

E42Ultrajerk 2000
Oct 22, 1997
Dexter's robot takes over his lab.

E43Techno Turtle
Oct 29, 1997
Dexter heals a turtle by giving him loads of modern, techno stuff.

E44Surprise!
Oct 29, 1997
Dexter makes himself invisible to make sure Mom and Dad give him what he wants for his birthday, the Ultimate Mayor Glory Action Figure.

E45Got Your Goat
Oct 29, 1997
Dexter and Dee Dee go to South America in order to find the chupacabras, an animal that Dexter created.

E46Dee Dee Be Deep
Nov 5, 1997
Dee Dee, who's not exactly good at singing, gets Dexter's help on getting a better voice, but not the voice Dexter was expecting.

E47911
Nov 5, 1997
When Dexter's favorite show gets interrupted by an emergency, he searches all town trying to find it and solve so regular broadcast returns.

E48Down in the Dumps
Nov 5, 1997
Dexter and Dee Dee go to the dumps to retrieve Dee Dee's lost teddy bear.

E49Unfortunate Cookie
Nov 12, 1997
Dexter and Dee Dee get trapped with a Finger trap.

E50The Muffin King
Nov 12, 1997
Dexter and Dee Dee must stop Dad from eating Mom's muffins.

E51Picture Day
Nov 19, 1997
Dexter finds out he's ugly, so he transforms his face to look better for the school photo.

E52Now That's a Stretch
Nov 19, 1997
Dexter combines himself with bubble gum to become more stretchable.

E53Dexter Detention
Nov 19, 1997
Dexter is send to detention after a confusion during a test.

E54Don't Be a Baby
Nov 26, 1997
Dexter and Dee Dee want to become older, but instead they make everyone else a baby.

E55Dial M For Monkey: Peltra
Nov 26, 1997
A new female villian named Peltra wants Monkey's Coat.

E56G.I.R.L. Squad
Nov 26, 1997
Dee Dee, LeeLee and MeeMee become crimefighters, but of course they will not actually fight crime.

E57Sports a Poppin'
Dec 3, 1997
Dad wants to show Dexter the joy of sports.

E58Koos a la Goop a Goop
Dec 3, 1997
Koosy tells Dee Dee that he is the king of the land of Koos, but when Dee Dee goes there...

E59Project Dee Dee
Dec 3, 1997
Dee-Dee refuses any kind of help from Dexter on her science project, when Dee-Dee shows Dexter her show-and-tell product, he criticises it heavily and offers his own..contributions

E60Topped Off
Jan 14, 1998
Surprised of the results coffee causes on Mom and Dad, Dexter and Dee Dee decide to try it themselves.

E61Dee Dee's Tail
Jan 14, 1998
Dexter uses his science to turn Dee Dee into a horse.

E62No Power Trip
Jan 14, 1998
Dexter overloads the energy of the laboratory, so he makes numerous tries to reload it.

E63Sister Mom
Jan 21, 1998
After Dexter did something really bad at school, he gets her mother called, so to not ruin his reputation, he turns Dee Dee into Mom.

E64The Laughing
Jan 21, 1998
After Dexter gets bitten by a clown, he turns into one every night.

E65Dexter's Lab: A Story
Jan 28, 1998
On his way home, Dexter gets followed by a labrador, when he teaches him to speak, the dog becomes even more annoying.

E66Coupon for Craziness
Jan 28, 1998
A confusion at the supermarket makes Dexter go home with a different, yet extremely scientific, family; but who is home with his real family?

E67Better Off Wet
Jan 28, 1998
Dexter is afraid of taking a dive at the pool because Dad always pushes him.

E68Critical Gas
Feb 4, 1998
After Dexter eats a giant burrito he believes he's going to die, so he makes a list of everything he must do before that time comes. (Including, make Mom and Dad happy, do dishes, free Robots, make World Peace, end World's hunger, learn to dance, make Dee Dee happy, shut down the Main System... and tell Mom and Dad about the secret laboratory).

E69Let's Save the World You Jerk!
Feb 4, 1998
Dexter and Mandark must team up in order to save the Earth from a meteor rain.

E70Average Joe
Feb 4, 1998
After an I.Q. test defines Dexter as ""average"", he decides to live an average life hanging out with an average boy of last name Smith.

E71Rushmore Rumble
Feb 11, 1998
Dexter and Mandark mechanize the giant figures of Lincoln and Washington from the Mount Rushmore statues and wreak havoc with them.

E72A Boy and His Bug
Feb 11, 1998
Dexter creates a small bug that eats all the scrap metal caused by Dee Dee's destruction.

E73You Vegetabelieve It!
Feb 11, 1998
Dexter's untested formula causes all plants in the garden to become dangerous.

E74Aye Aye Eyes
Feb 18, 1998
After Dexter returns a bunny to a little girl with big round eyes, she starts following Dexter everywhere.

E75Dee Dee and the Man
Feb 18, 1998
After Dexter ""fires"" Dee Dee, he realizes that his lab needs chaos.

E76Old Flame
Feb 25, 1998
Dexter travels to the past to meet the caveman that discovered fire.

E77Don't Be a Hero
Feb 25, 1998
Dexter attempts to make numerous accidents to get super powers.

E78My Favorite Martian
Feb 25, 1998
Dexter goes to Mars to find alien life forms.

E79Paper Route Bout
Mar 4, 1998
Dee Dee and the Ninja Clan battle for who delivers the newspapers in the neighborhood.

E80The Old Switcharooms
Mar 4, 1998
After Dexter and Dee Dee destroy Dad's bowling trophy, they are sent to each other's room.

E81Trick or Treehouse
Mar 4, 1998
Dee Dee builds a treehouse in the garden and Dexter can't stop wondering what's up there.

E82Quiet Riot
Mar 11, 1998
Dexter worked all night on his inventions so all he wants is some sleep, but Dee Dee will make sure that that doesn't happen.

E83Accent You Hate
Mar 11, 1998
Dexter and his friends Lucky and Pierre(¿?) are victims of a bully that hates kids with funny accents.

E84Catch of the Day
Mar 11, 1998
Numerous factors like getting up early, being the first ones there, fishing clothes and other accesories, will not allow Dexter and his Dad to go on a fishing trip.

E85Dad is Disturbed
Mar 18, 1998
Constant interruptions by Dexter, Dee Dee and Mom will not let Dad watch his golf game.

E86Framed
Mar 18, 1998
After Dexter breaks his glasses, he starts a new fashion at school.

E87That's Using Your Head
Mar 18, 1998
Dexter meets a bum at an appliance store with a strange device on his head.

E88DiM
Mar 25, 1998
Dexter goes to the appliance store to buy a lightbulb for his lab.

E89Just an Old Fashioned Lab Song...
Mar 25, 1998
Dexter takes piano classes from a man that looks a lot like Paul Williams.

E90Repairanoid
Mar 25, 1998
When an electricist comes to repair the house, Dexter discovers that if he repairs the lab it will function perfectly.

E91Sdrawkcab
Apr 1, 1998
Dexter creates a belt that can have its wearer do everything backwards, only to get in trouble when Dee Dee manages to get control of the time directional switch.

E92The Continuum of Cartoon Fools
Apr 1, 1998
Dee Dee keeps getting into Dexter's lab even though Dexter keeps throwing her out.

E93Sun, Surf, and Science
Apr 1, 1998
Mandark tries to impress Dee Dee by getting into a surfing contest.

E94Big Bots
Apr 8, 1998
Dexter makes Dee Dee a robot for herself, at the same time a volcano is going to burst on an island in the middle of the ocean.

E95Gooey Aliens that Control Your Mind
Apr 8, 1998
Dexter must save his family after they get possesed by aliens.

E96Misplaced in Space
Apr 8, 1998
Dee Dee must save Dexter who is a slave in a distant galaxy.

E97Dee Dee's Rival
Apr 15, 1998
Dee Dee and Lalavava (Mandark's sister), compete on a ballet contest.

E98Pslyghtly Psycho
Apr 15, 1998
It's Mother's Day and Mom can't take that Dad, Dee Dee and Dexter do all the housework.

E99Game for a Game
Apr 15, 1998
Dexter and Dee Dee compete in various games chosen by Dexter.

E100Blackfoot and Slim
Apr 22, 1998
A documentary shows the secret lives of Dexter and Dee Dee, also known as Blackfoot and Slim.

E101Trapped with a Vengeance
Apr 22, 1998
Dexter stays at school too much, forcing the janitor to stay as well, so he waits for a day in which Dexter has to leave early for an emergency, as he plans his revenge...

E102The Parrot Trap
Apr 22, 1998
Dexter must stop his mechanical parrot before his imitations reveal the secret of his lab.

E103Dexter and Computress Get Mandark!
Apr 29, 1998
Dexter and Computress team up in order to shrink Mandark's head.

E104The Justice Friends: Pain in the Mouth
Apr 29, 1998
Krunk gets a nacho stuck in his tooth and Mayor Glory wants to take it out himself while Valhallens insists on taking Krunk to the dentist.

E105Dexter Vs. Santa's Claws
Apr 29, 1998
Dexter must prove to Dee Dee that Santa Claus doesn't exist.

E106Dyno-Might
May 6, 1998
When Blue Falcon appears with a destroyed Dynomutt, Dexter decides to build a new one.

E107LABretto
May 6, 1998
The story of how Dexter was born and how he built his lab, in the style of a musical.

E108Last But Not Beast
Jun 15, 1998
Dexter must save Japan from being destroyed by a monster, but his robot must be controlled by four people to function correctly, so Dexter must tell Dee Dee... and his parents.

E1Streaky Clean
Nov 16, 2001
Dexter creates a device to keep his clothes clean.

E2A Dad Cartoon
Nov 16, 2001
Dad decides to give the car a retouch.

E3Sole Brother
Nov 16, 2001
After a failed mutation experiment, Dexter becomes Dee Dee's foot.

E4Mind Over Chatter
Nov 16, 2001
Dexter uses a device to listen to what Dad is thinking, but the experiment backfires and everyone else can hear what Dexter is thinking.

E5A Quackor Cartoon
Nov 16, 2001
Quackor returns to battle Monkey in Dexter's Lab.

E6Momdark
Nov 16, 2001
Mandark disguises as Mom in order to get into Dexter's Lab.

E7Copping an Attitude
Nov 30, 2001
Because of his exceptional grades Dexter's school and parents have decided that he can go to college. At first Dexter is happy to be there so he can fill his mind with college knowledge, but in the end the students influence on Dexter allows him to do college pranks sending him a one way ticket back to Huber Elementary School.

E8A Failed Lab Experiment
Nov 30, 2001
Dexter creates a device taht doesn't work the way he wanted.

E9The Grand Daddy of All Inventions
Nov 30, 2001
Dexter's mom takes him to his grandpa's house. At first he thinks it's going to be a boring day until he discovers that his grandpa has a secret lab!

E10Poppa Wheely
Jan 18, 2002
It's career day and Dexter is ashamed of his Dad so he creates a Dad that looks more like him.

E11A Mom Cartoon
Jan 18, 2002
Mom spends a day at the supermarket.

E12The Mock Side of the Moon
Jan 18, 2002
Dexter travels to the moon and finds aliens that are planning to come to Earth to take everything.

E13If Memory Serves
Feb 22, 2002
Fearing that his memory might be limited, Dexter uses a device to save all his memories.

E14A Mandark Cartoon
Feb 22, 2002
Mandark plans another scheme to get rid of Dexter.

E15Tele Trauma
Feb 22, 2002
Tired of missing his favorite TV shows because of studying, Dexter creates a special helmet that absorbs all the TV info.

E16A Boy Named Sue
Mar 29, 2002
How did a young child called Susan became the being now known as Mandark? Born to free spirits, and with a passionate determination to harness the forces of science for his own ends, this is his story...

E17Lab on the Run
Mar 29, 2002
Two robots escape from Dexter's lab in order to have a better life.

E18Dos Boot
Jun 7, 2002
Mandark gets in Dexters computer raving havok, so Dexter must stop him.

E19A Dee Dee Cartoon
Jun 7, 2002
After being kicked out of Dexter's Lab (AGAIN) She goes and plays in her ""lab"".

E20Would You Like That In The Can
Jun 7, 2002
A girl accidentally takes Dexter's lunchbox, so Dexter and his friend must go into the girls bathroom to get it.

E21That Magic Moment
Jun 14, 2002
Dexter's Magic Uncle Ferger 'O Reiley pays a visit.

E22A Silent Cartoon
Jun 14, 2002
Dexter is trying to build his lab blue, but Dee Dee keeps making it pink.

E23Opposites Attract
Jun 14, 2002
Dexter creates a magnetic field to keep Dee Dee away from him.

E24Comic Relief
Jun 21, 2002
Dexter creates a special device that lets him create his own life-like superhero comic... along with his sister villian ""Deestructa"".

E25A Third Dad Cartoon
Jun 21, 2002
Dad goes with the kids to play some golf.

E26RoboDexo 3000
Jun 21, 2002
Dexter creates the ultimate robot (RoboDexo 3000) to replace his previous 200 model.

E27Glove at First Sight
Jun 28, 2002
Mom and Dad recall the moments that got them together.

E28A Mom & Dad Cartoon
Jun 28, 2002
Mom and Dad are having a discussion while playing scrabble, a discussion that Dexter and Dee Dee don't interpretate the right way.

E29Smells Like Victory
Jun 28, 2002
The U.S. army invades Dexter's lab and Dexter fights them, each side thinking the other is a troop of aliens.

E30Oh, Brother
Jul 5, 2002
Dexter uses his newest creation to turn Dee Dee into a boy, but the male version of Dee Dee (Doo Dee) is not as cool as Dexter it would.

E31Another Dad Cartoon
Jul 5, 2002
While Mom, Dexter and Dee Dee are out shopping, Dad decides to spend the afternoon dancing... like Tom Cruise in Risky Business.

E32Bar Exam
Jul 5, 2002
Dexter must pass a physical bar exam if he wants to pass P.E.

E33Jeepers, Creepers, Where is Peepers?
Jul 12, 2002
Dexter and Koosy must save Peepers, otherwise the whole land of Koz will disappear.

E34Go, Dexter Family, Go!
Jul 12, 2002
Dexter and his family are kidnapped by aliens, Dexter leads his family in an escape attempt, but when Dexter is captured once more, Mom, Dad, and Dee-Dee attempt to save him.

E35Scare Tactics
Sep 20, 2002
Dexter and Dad watch a late night horror movie and spend a scary night in their house.

E36My Dad vs. Your Dad
Sep 20, 2002
Both Dexter and Mandark's fathers intercede during another of Dexter and Mandark's petty squabbles, but their effort to get along with one another backfire, and the two also soon engage in a heated fight.

E1Beau Tie
Nov 22, 2002
Dee-Dee has a new boyfriend who also likes science and Einstein, and soon the boy finds himself caught in a vicious tug of war...

E2Remember Me?
Nov 22, 2002
Dexter is hit by a wrench while working on a device, and suffers amnesia, Dee Dee decides to mess with his head

E3Overlabbing
Nov 22, 2002
Dexter and Mandark drill underground to expand their labs, but end up overlapping each other's work. They secretly devise a plan to destroy each other.

E4Sis-Tem Error
Apr 25, 2003
Dee Dee accidentally breaks down Dexter's lab, and she tries to not and let him know its broken.

E5Bad Cable Manners
Apr 25, 2003
Dad wants cable really bad, so Dexter illegally pirates cable for him.

E6Dexter's Library
Apr 25, 2003
When Dexter becomes the head of a library, he inforces the rules really hard, driving everyone crazy.

E7The Scrying Game
May 2, 2003
Dee Dee learns a new game that can ""predict peoples futures"". She uses it on Dexter, and finds out that the game REALLY DOES predict peoples futures...

E8Monstrosi-Dee Dee
May 2, 2003
A Monster starts roaming Dexter's lab, although Dexter doesnt know its just Dee Dee, who ate an apple in a failed lab experiment.

E9Dad Man Walking
May 2, 2003
Dexte'rs father begins to sleepwalk, and accidently stumbles into Dexter's Lab

E10Dexter's Little Dilemma
May 9, 2003
Dexter accidentally shrinks his parents, and puts them into a model of there house. Although the house isnt completed, so Dexter must find a way to reverse it before they know the truth.

E11Faux Chapeau
May 9, 2003
Dexter creates a new invention and wears it on his head. It suddenly becomes the latest fashion craze at Huber elementry.

E12D²
May 9, 2003
Dexter and Dee Dee realise when they work together, they make a pretty good team.

E13Head Band
May 16, 2003
Dee Dee has a song stuck in her head. Literally.

E14Stuffed Animal House
May 16, 2003
Dee Dee's stuffed animals come to life and roam the house. Dee Dee and Dexter must get them before Mom and Dad find out.

E15Used Ink
May 16, 2003
Dexter creates an ink in which lets him command them to do whatever he wants them to do. Although when Mandark gets a hold of it, Dexter is the one being the slave.

E16School Girl Crushed
May 23, 2003
Decxter and Mandark are both outperformed by a new girl attending the school, jealous, they become allies to deal with her.

E17Chess Mom
May 23, 2003
Mom thinks she should spend quality time and watch Dexter in his chess comatition. Although, she really embarasses Dexter while hes there...

E18Father Knows Least
May 23, 2003
Dad gets fired from his job, and has to do the same job Mom does. He realises it isnt as easy as it looks.

E19Dexter the Barbarian
May 30, 2003
Dexter goes on a quest. His quest is to reach the bathroom before he explodes.

E20Tuber Time
May 30, 2003
When Dexter realises the power of the potato, he redesigns his lab to work on it.

E21Sore Eyes
May 30, 2003
Dexter is tired of wearing glasses, so he uses laser surgery on his eyes to make him have 1/20 vision. Although, he learns than no human should be able to see THIS well...

E22Babe Sitter
Sep 5, 2003
Dee Dee goes over to Mandark's house to baby sit him, and Mandark likes that idea.

E23Mountain Mandark
Sep 5, 2003
Mandark drops technology and starts being more in touch with nature.

E242Geniuses 2Gether 4Ever
Sep 5, 2003
Dexter decides its better if him and Mandark work together, although in the end Dexter does all the work while Mandark does nothing

E25Height Unseen
Sep 12, 2003
Dexter is tired of being short, since his old plan of growing himself didnt work, he decides to make everyone shorter than him.

E26Bygone Errors
Sep 12, 2003
This takes place in the future, where Old Man Dexter tells about his ""glory days"". And Old lady Dee Dee keeps on adding her opinions as well...

E27Folly Calls
Sep 12, 2003
When Dee Dee accidentally chops off her pigtail, Dexter gives her some hair growth potion. Although when she uses it, her hair floods the entire house.

E28Voice Over
Sep 19, 2003
When Dexter's Computer gets Laryngitus, Dexter must find a replacement voice for her.

E29The Blonde Leading the Blonde
Sep 19, 2003
Dexter refuses to see that blonde's have more fun, so he dyes Dee Dee's hair to prove it.

E30Comic Stripper
Sep 19, 2003
Dexter finds out that all of Mandark's plans are taken from a comic book. This way, he can get ready.

E31Tee Party
Sep 26, 2003
Dexter and his dad enter a Golf tournament, with Dad eager to get his hands on the Trophy, but there is one problem: he is hopeless at Golf, so Dexter decides to help with a remote controlled Golf ball

E32Dexter's Wacky Races
Sep 26, 2003
Dexter, Monkey, The Justice Freinds, Dee-Dee, her imaginary freind Coosie, Mandark, his parents, and Dexter's Parents participate in a cross-country race

E33The Lab of Tomorrow
Nov 4, 2003
Monkey narrates a documentry of the future of Laboratories and sciences.

E34Chicken Scratch
Nov 4, 2003
Dexter catches the chicken pox, and Dee Dee tells him a ridiculous tale that if he keeps scratching them, he will turn into an evil chicken. His nonstop scratching eventually does just that.

E35Garage Sale
Nov 4, 2003
Dexters parents accidentally sell Dexter's latest invention, and it is bought by Mandark.

E36They Got Chops
Nov 20, 2003
Dee Dee starts layin' down the Judo on Dexter, then Dexter learns how to fight back.

E37Poetic Injustice
Nov 20, 2003
Dexter falls in love with a new girl at his school, but decides to impress her with poetry rather than science.

E38Comedy of Feathers
Nov 20, 2003
When Dee Dee sees an Ostrage at the Zoo, she wants one of her own as a pet.
Storyline
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.
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