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Dexter's Laboratory
RELEASED·SERIES·EN

Dexter's Laboratory

Sun, Apr 28, 1996
  • Animation
  • Comedy
  • Sci-Fi & Fantasy
Series · Synopsis

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.

Trailer

Watch the trailer

Where to watch

Streaming on

  • Cartoon Network↗
Cast

Top of the call sheet

  • Candi Milo
    Candi Milo
    as Dexter (voice)
  • Kat Cressida
    Kat Cressida
    as Dee Dee (voice)
  • Jeff Bennett
    Jeff Bennett
    as Dad (voice)
  • Kath Soucie
    Kath Soucie
    as Mom (voice)
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Episodes

4 seasons · 78 episodes

Ended · 78 aired
Season 1
13 episodes · 13 aired
▾
  • E1
    Dee Deemensional - Dial M For Monkey: Magmanamus - Maternal Combat
    Aired · Sun, Apr 28, 1996 · 30m
  • E2
    Dexter Dodgeball - Dial M For Monkey: Rasslor - Dexter's Assistant
    Aired · Sun, May 5, 1996 · 30m
  • E3
    Dexter's Rival - Dial M For Monkey: Simion - Old Man Dexter
    Aired · Sun, May 12, 1996 · 30m

    The new kid in school, Mandark, steals Dexter's spotlight and bruises his ego by having a bigger and better laboratory. Seeking revenge on mankind, a super space chimp tries to get Monkey to help him destroy the human race.

  • E4
    Double Trouble - Dial M For Monkey: Barbequor - Dexter's Laboratory(Changes)
    Aired · Sun, May 19, 1996 · 30m
  • E5
    Jurassic Pooch - Dial M For Monkey: Orgon Grindor - Dimwit Dexter
    Aired · Sun, May 26, 1996 · 30m
  • E6
    Dee Dee's Room - Dial M For Monkey: Huntor - The Big Sister
    Aired · Sun, Jun 2, 1996 · 30m
  • E7
    Star Spangled Sidekicks - The Justice Friends: TV Super Pals - Game Over
    Aired · Wed, Nov 20, 1996 · 30m
  • E8
    Babysitter Blues - The Justice Friends: Valhallen's Room - Dream Machine
    Aired · Wed, Nov 27, 1996 · 30m
  • E9
    Dollhouse Drama - The Justice Friends: Krunk's Date - The Big Cheese
    Aired · Wed, Dec 4, 1996 · 30m
  • E10
    Way of the Dee Dee - The Justice Friends: Say Uncle Sam - Tribe Called Girl
    Aired · Wed, Dec 11, 1996 · 30m
  • E11
    Spacecase - The Justice Friends: Ratman - Dexter's Debt
    Aired · Wed, Dec 18, 1996 · 30m
  • E12
    Dexter's Rival - The Justice Friends: Bee Where - Mandarker
    Aired · Wed, Dec 25, 1996 · 30m
  • E13
    Inflata Dee Dee - The Justice Friends: Can't Nap - Monstory
    Aired · Wed, Jan 1, 1997 · 30m

    Inflata Dee Dee. Dee Dee inflates Dexter's hydro-plasmatic suit and constantly floats in the air, prompting Dexter to try and bring her down.Can't Nap: 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. Not interested in hearing Dee Dee's long-winded story, Dexter gives her a silencing formula to keep her quiet. To his horror, he finds out that the formula he gave her turned her into a giant monster, who is still bent on telling her story. When he realizes that nothing can make her quiet, he decides to become a giant monster himself. Dexter's giant monster form looks like Godzilla and Dee Dee's giant monster form looks like an alien type giant monster.

Season 2
39 episodes · 39 aired
▾
  • E1
    Beard to Be Feared/Quackor the Fowl/Ant Pants
    Aired · Wed, Jul 16, 1997 · 30m

    Beard to Be Feared: After watching an Action Hank movie on television, Dexter grows a beard like him to try to be cool, but is soon mistaken by the police for Action Hank himself.Quackor the Fowl: Mandark decides to bring his lab duck Quackor for show and tell to counter Dexter and his lab monkey. Despite the fact that neither creature displays anything remarkable at school, Quackor is actually a supervillain going by the name of Quackor the Fowl, a fact not known to Mandark, similar to how Dexter is unaware that his lab monkey is a superhero.Ant Pants: When Dexter catches Dee Dee killing some ants, he shrinks themselves to ant-size to take her inside an ant colony so that she can learn how organized the ants are. However, he eventu

  • E2
    Mom and Jerry/Chubby Cheese/That Crazy Robot
    Aired · Wed, Jul 23, 1997 · 30m

    Mom and Jerry: Dexter accidentally switches his brain with that of a mouse's and must avoid his mother when she decides to exterminate him.Chubby Cheese: While out for dinner at the Chubby Cheese pizza restaurant, Dexter tries to slow down the "Whack the Weasel" machine to win a stuffed Monkey doll before Dee Dee does. When he gets captured by security for tampering with the machine, he falls into the hands of a mad scientist who seeks to use him as his assistant. DeeDee wins the monkey doll and realizes that Dexter is missing. She tries to tell her Mom, but she doesn't understand. Since it was time to go, DeeDee somehow sees that Dexter was in trouble, so she goes into the employee office. When she sees that the security has captured Dexter,the employees try to destroy her. Luckily, Dexter breaks free and grabs DeeDee. When the security catches DeeDee, Dexter jumps into the air, and took DeeDee. They fly out of the restaurant and crash through the back window of their own car, as it leaves the restaurant.That Crazy Robot: One of Dexter's robots becomes Dee Dee's servant when she removes a wrench that froze him up and tries to destroy anyone who is mean to Dee Dee, including her friends, her mother and Dexter himself.

  • E3
    D & DD/Hamhocks and Armlocks
    Aired · Wed, Jul 30, 1997 · 30m

    D & DD. When Dexter's friends become completely tired of Dexter setting complicated traps he sets up as Game Master (as well as his cheating) while playing a RPG game, they put Dee Dee as Game Master in his place. She completely changes the style of play, which annoys Dexter but impresses his friends.Hamhocks and Armlocks. Dexter's father is challenged to an arm wrestling match by a man named Earl at a truck stop. Stunned at the strength of Earl and his determination to beat his father, Dexter attaches a robotic arm to his father to enable him to win.

  • E4
    Hunger Strikes/The Koos is Loose/Morning Stretch
    Aired · Wed, Aug 6, 1997 · 30m

    Hunger Strikes: After being denied dessert by his parents for not eating his vegetables, Dexter uses radiation therapy so that he can like them, but it causes a severe side effect that turns him into an Incredible Hulk-like character if he goes too long without them.The Koos Is Loose: Dee Dee's imaginary friend Koosalagoopagoop (Dom DeLuise) suddenly comes to life and starts annoying Dexter.Morning Stretch: After staying up late at his lab, Dexter oversleeps and wakes up one minute before the school bus arrives. With no time to do his morning chores and homework, he pulls out a secret prototype device, which will convert his last 30 seconds into 30 minutes. unaware that the school has been closed due to a snowdown.

  • E5
    Dee Dee Locks and the Ness Monster/Backfire/Book 'Em
    Aired · Wed, Aug 13, 1997 · 30m

    Dee Dee Locks and the Ness Monster: Dexter's mother asks him to read a story to Dee Dee, who is sick. However, Dee Dee becomes bored of Dexter's story and invents her own story, Dee Dee Locks and the Loch Ness Monster, which is a spoof of Goldilocks and the Three Bears.Backfire: Dexter tries to supe up the family car with anti-matter in an attempt to shorten road trips with his family due to Dee Dee's annoying nature, but ends up accidentally fusing Dee Dee with the car, causing mayhem.Book 'Em: When Dee Dee causes Dexter to take a book from the library without checking it out by mistake, they sneak into the library at night to put it back without getting caught, but when Dee Dee's antics cause Dexter to scream at her to keep quiet, they get caught anyway.

  • E6
    Sister's Got a Brand New Bag/Shoo, Shoe Gnomes/Lab of the Lost
    Aired · Wed, Aug 20, 1997 · 30m
  • E7
    Labels/Game Show/Fantastic Boyage
    Aired · Wed, Aug 27, 1997 · 30m
  • E8
    Filet of Soul/Golden Diskette
    Aired · Wed, Sep 3, 1997 · 30m
  • E9
    Snowdown/ *figure not included/Mock 5
    Aired · Wed, Sep 10, 1997 · 30m
  • E10
    Ewww That's Growth/Nuclear Confusion/Germ Warfare
    Aired · Wed, Sep 17, 1997 · 30m
  • E11
    A Hard Day's Day/Road Rash/Ocean Commotion
    Aired · Wed, Sep 24, 1997 · 30m
  • E12
    The Bus Boy/The Justice Friends: Things That Go Bonk in the Night/Ol' McDexter
    Aired · Wed, Oct 1, 1997 · 30m
  • E13
    Sassy Come Home/Photo Finish
    Aired · Wed, Oct 8, 1997 · 30m
  • E14
    Star Check Unconventional/Dexter is Dirty/Ice Cream Scream
    Aired · Wed, Oct 15, 1997 · 30m
  • E15
    Decode of Honor/World's Greatest Mom/Ultrajerk 2000
    Aired · Wed, Oct 22, 1997 · 30m
  • E16
    Techno Turtle/Surprise!/Got Your Goat
    Aired · Wed, Oct 29, 1997 · 30m
  • E17
    Dee Dee Be Deep/911/Down in the Dumps
    Aired · Wed, Nov 5, 1997 · 30m
  • E18
    Unfortunate Cookie/The Muffin King
    Aired · Wed, Nov 12, 1997 · 30m
  • E19
    Picture Day/Now That's a Stretch/Dexter Detention
    Aired · Wed, Nov 19, 1997 · 30m
  • E20
    Don't Be a Baby/Dial M for Monkey: Peltra/G.I.R.L. Squad
    Aired · Wed, Nov 26, 1997 · 30m
  • E21
    Sports-a-Poppin'/Koos a la Goop a Goop/Project Dee Dee
    Aired · Wed, Dec 3, 1997 · 30m
  • E22
    Topped Off/Dee Dee's Tail/No Power Trip
    Aired · Wed, Jan 14, 1998 · 30m
  • E23
    Sister Mom/The Laughing
    Aired · Wed, Jan 21, 1998 · 30m
  • E24
    Dexter's Lab: A Story/Coupon for Craziness/Better Off Wet
    Aired · Wed, Jan 28, 1998 · 30m
  • E25
    Critical Gas/Let's Save the World You Jerk!/Average Joe
    Aired · Wed, Feb 4, 1998 · 30m
  • E26
    Rushmore Rumble/A Boy and His Bug/You Vegetabelieve It!
    Aired · Wed, Feb 11, 1998 · 30m
  • E27
    Aye Aye Eyes/Dee Dee and the Man
    Aired · Wed, Feb 18, 1998 · 30m
  • E28
    Old Flame/Don't Be a Hero/My Favorite Martian
    Aired · Wed, Feb 25, 1998 · 30m
  • E29
    Paper Route Bout/The Old Switcharooms/Trick or Treehouse
    Aired · Wed, Mar 4, 1998 · 30m
  • E30
    Quiet Riot/Accent You Hate/Catch of the Day
    Aired · Wed, Mar 11, 1998 · 30m
  • E31
    Dad is Disturbed/Framed/That's Using Your Head
    Aired · Wed, Mar 18, 1998 · 30m
  • E32
    DiM/Just an Old Fashioned Lab Song.../Repairanoid
    Aired · Wed, Mar 25, 1998 · 30m
  • E33
    Sdrawkcab/The Continuum of Cartoon Fools/Sun, Surf, and Science
    Aired · Wed, Apr 1, 1998 · 30m
  • E34
    Big Bots/Gooey Aliens That Control Your Mind/Misplaced in Space
    Aired · Wed, Apr 8, 1998 · 30m
  • E35
    Dee Dee's Rival/Pslightly Psycho/Game for a Game
    Aired · Wed, Apr 15, 1998 · 30m
  • E36
    Blackfoot and Slim/Trapped with a Vengeance/The Parrot Trap
    Aired · Wed, Apr 22, 1998 · 30m
  • E37
    Dexter and Computress Get Mandark!/The Justice Friends: Pain in the Mouth/Dexter Vs. Santa's Claws
    Aired · Wed, Apr 29, 1998 · 30m
  • E38
    Dyno-Might/LABretto
    Aired · Wed, May 6, 1998 · 30m
  • E39
    Last But Not Beast
    Aired · Mon, Jun 15, 1998 · 30m
Season 3
13 episodes · 13 aired
▾
  • E1
    Streaky Clean/A Dad Cartoon/Sole Brother
    Aired · Fri, Nov 16, 2001 · 30m
  • E2
    Mind Over Chatter/A Quakor Cartoon/Momdark
    Aired · Fri, Nov 16, 2001 · 30m
  • E3
    Copping an Aptitude/A Failed Lab Experiment/The Grand-Daddy of All Inventions
    Aired · Fri, Nov 30, 2001 · 30m
  • E4
    Poppa Wheely/A Mom Cartoon/The Mock Side of the Moon
    Aired · Fri, Jan 18, 2002 · 30m
  • E5
    If Memory Serves/A Mandark Cartoon/Tele Trauma
    Aired · Fri, Feb 22, 2002 · 30m
  • E6
    A Boy Named Sue/Lab on the Run
    Aired · Fri, Mar 29, 2002 · 30m
  • E7
    Dos Boot/A Dee Dee Cartoon/Would You Like That In The Can
    Aired · Fri, Jun 7, 2002 · 30m
  • E8
    That Magic Moment/A Silent Cartoon/Opposites Attract
    Aired · Fri, Jun 14, 2002 · 30m
  • E9
    Comic Relief/A Third Dad Cartoon/RoboDexo 3000
    Aired · Fri, Jun 21, 2002 · 30m
  • E10
    Glove at First Sight/A Mom & Dad Cartoon/Smells Like Victory
    Aired · Fri, Jun 28, 2002 · 30m
  • E11
    Oh, Brother?/Another Dad Cartoon/Bar Exam
    Aired · Fri, Jul 5, 2002 · 30m
  • E12
    Jeepers, Creepers, Where is Peepers?/Go, Dexter Family, Go!
    Aired · Fri, Jul 12, 2002 · 30m
  • E13
    Scare Tactics/A Mom Cartoon/My Dad vs. Your Dad
    Aired · Fri, Sep 20, 2002 · 30m
Season 4
13 episodes · 13 aired
▾
  • E1
    Beau Tie/Remember Me/Overlabbing
    Aired · Fri, Nov 22, 2002 · 30m
  • E2
    Sis-Tem Error/Bad Cable Manners/Dexter's Library
    Aired · Fri, Apr 25, 2003 · 30m
  • E3
    The Scrying Game/Monstrosi-Dee Dee/Dad Man Walking
    Aired · Fri, May 2, 2003 · 30m
  • E4
    Dexter's Little Dilemma/Faux Chapeau/D2
    Aired · Fri, May 9, 2003 · 30m
  • E5
    Head Band/Stuffed Animal House/Used Ink
    Aired · Fri, May 16, 2003 · 30m
  • E6
    School Girl Crushed/Chess Mom/Father Knows Least
    Aired · Fri, May 23, 2003 · 30m
  • E7
    Dexter the Barbarian/Tuber Time/Sore Eyes
    Aired · Fri, May 30, 2003 · 30m
  • E8
    Babe Sitter/Mountain Mandark/2Geniuses 2Gether 4Ever
    Aired · Fri, Sep 5, 2003 · 30m
  • E9
    Height Unseen/Bygone Errors/Folly Calls
    Aired · Fri, Sep 12, 2003 · 30m
  • E10
    Voice Over/Blonde Leading the Blonde/Comic Stripper
    Aired · Fri, Sep 19, 2003 · 30m
  • E11
    Tee Party/Dexter's Wacky Races
    Aired · Fri, Sep 26, 2003 · 30m
  • E12
    The Lab of Tomorrow/Garage Sale/Chicken Scratch
    Aired · Tue, Nov 4, 2003 · 30m
  • E13
    They Got Chops/Poetic Injustice/Comedy of Feathers
    Aired · Thu, Nov 20, 2003 · 30m