Dexter's Laboratory: Season 3

2001 · 36 episodes · ★ 7.0

What Season 3 of Dexter's Laboratory

Dexter is a boy genius with red hair and glasses who lives with his parents in a residential neighborhood in California. His great secret is behind a bookshelf in his bedroom, which is actually a door to a laboratory his parents know nothing about. There he keeps all his inventions and experiments. His main problem is Dee Dee, his older sister, impulsive and carefree, who barges in without permission again and again and wrecks his creations. A constant domestic war rages between them. Dexter is determined to protect his secret space from a sister who never stops invading it, while his projects multiply and grow more complicated.

36episodes

Nov 16, 2001Aired

Sep 20, 2002last episode

4.6 hrtotal runtime

Season 3 Episodes

3x01 Streaky Clean
Nov 16, 2001 · 7 min
Dexter creates a device to keep his clothes clean.
Directing: Robert Alvarez, Chris Savino · Starring: Dee Bradley Baker, Jennifer Hale, Tom Kenny
3x02 A Dad Cartoon
Nov 16, 2001 · 7 min
Dad decides to give the car a retouch.
Directing: John McIntyre, Chris Savino
3x03 Sole Brother
Nov 16, 2001 · 7 min
After a failed mutation experiment, Dexter becomes Dee Dee's foot.
Directing: John McIntyre, Chris Savino
3x04 Mind Over Chatter
Nov 16, 2001 · 7 min
Dexter uses a device to listen to what Dad is thinking, but the experiment backfires and everyone else can hear what Dexter is thinking.
Directing: Robert Alvarez, Chris Savino · Starring: Pamela Adlon, Frank Welker
3x05 A Quackor Cartoon
Nov 16, 2001 · 7 min
Quackor returns to battle Monkey in Dexter's Lab.
Directing: Chris Savino · Starring: Eddie Deezen, Frank Welker
3x06 Momdark
Nov 16, 2001 · 7 min
Mandark disguises as Mom in order to get into Dexter's Lab.
Directing: John McIntyre, Chris Savino · Starring: Eddie Deezen
3x07 Copping an Attitude
Nov 30, 2001 · 9 min
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.
Directing: John McIntyre, Chris Savino · Starring: James Hong, Tom Kenny
3x08 A Failed Lab Experiment
Nov 30, 2001 · 4 min
Dexter creates a device taht doesn't work the way he wanted.
Directing: Chris Savino
3x09 The Grand Daddy of All Inventions
Nov 30, 2001 · 9 min
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!
Directing: John McIntyre, Chris Savino
3x10 Poppa Wheely
Jan 18, 2002 · 9 min
It's career day and Dexter is ashamed of his Dad so he creates a Dad that looks more like him.
Directing: John McIntyre, Chris Savino · Starring: Frank Welker, Dee Bradley Baker
3x11 A Mom Cartoon
Jan 18, 2002 · 4 min
Mom spends a day at the supermarket.
Directing: Chris Savino
3x12 The Mock Side of the Moon
Jan 18, 2002 · 9 min
Dexter travels to the moon and finds aliens that are planning to come to Earth to take everything.
Directing: John McIntyre, Chris Savino · Starring: Frank Welker
3x13 If Memory Serves
Feb 22, 2002 · 9 min
Fearing that his memory might be limited, Dexter uses a device to save all his memories.
Directing: Robert Alvarez, Chris Savino · Starring: Eddie Deezen
3x14 A Mandark Cartoon
Feb 22, 2002 · 4 min
Mandark plans another scheme to get rid of Dexter.
Directing: Chris Savino · Starring: Eddie Deezen
3x15 Tele Trauma
Feb 22, 2002 · 9 min
Tired of missing his favorite TV shows because of studying, Dexter creates a special helmet that absorbs all the TV info.
Directing: John McIntyre, Chris Savino · Starring: Tom Kenny, Frank Welker, Earl Boen
3x16 A Boy Named Sue
Mar 29, 2002 · 11 min
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...
Directing: Chris Savino, John McIntyre · Starring: Eddie Deezen
3x17 Lab on the Run
Mar 29, 2002 · 11 min
Two robots escape from Dexter's lab in order to have a better life.
Directing: John McIntyre, Chris Savino · Starring: Martin Mull, Fred Willard, Tom Kenny, Grey DeLisle
3x18 Dos Boot
Jun 7, 2002 · 9 min
Mandark gets in Dexters computer raving havok, so Dexter must stop him.
Directing: Chris Savino · Starring: Eddie Deezen
3x19 A Dee Dee Cartoon
Jun 7, 2002 · 4 min
After being kicked out of Dexter's Lab (AGAIN) She goes and plays in her ""lab"".
Directing: Robert Alvarez, Chris Savino
3x20 Would You Like That In The Can
Jun 7, 2002 · 9 min
A girl accidentally takes Dexter's lunchbox, so Dexter and his friend must go into the girls bathroom to get it.
Directing: John McIntyre, Chris Savino · Starring: Tom Kenny, Melissa Disney, Kimberly Brooks
3x21 That Magic Moment
Jun 14, 2002 · 9 min
Dexter's Magic Uncle Ferger 'O Reiley pays a visit.
Directing: John McIntyre, Chris Savino · Starring: Mark Hamill
3x22 A Silent Cartoon
Jun 14, 2002 · 4 min
Dexter is trying to build his lab blue, but Dee Dee keeps making it pink.
Directing: Chris Savino
3x23 Opposites Attract
Jun 14, 2002 · 8 min
Dexter creates a magnetic field to keep Dee Dee away from him.
Directing: Chris Savino
3x24 Comic Relief
Jun 21, 2002 · 9 min
Dexter creates a special device that lets him create his own life-like superhero comic... along with his sister villian ""Deestructa"".
Directing: Chris Savino · Starring: Tom Kenny
3x25 A Third Dad Cartoon
Jun 21, 2002 · 4 min
Dad goes with the kids to play some golf.
Directing: Chris Savino
3x26 RoboDexo 3000
Jun 21, 2002 · 9 min
Dexter creates the ultimate robot (RoboDexo 3000) to replace his previous 200 model.
Directing: John McIntyre, Chris Savino · Starring: Michael Dorn
3x27 Glove at First Sight
Jun 28, 2002 · 9 min
Mom and Dad recall the moments that got them together.
Directing: Robert Alvarez, Chris Savino · Starring: Tom Kenny
3x28 A Mom & Dad Cartoon
Jun 28, 2002 · 4 min
Mom and Dad are having a discussion while playing scrabble, a discussion that Dexter and Dee Dee don't interpretate the right way.
Directing: Chris Savino
3x29 Smells Like Victory
Jun 28, 2002 · 9 min
The U.S. army invades Dexter's lab and Dexter fights them, each side thinking the other is a troop of aliens.
Directing: John McIntyre, Chris Savino · Starring: Earl Boen, Tom Kenny
3x30 Oh, Brother
Jul 5, 2002 · 9 min
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.
Directing: Chris Savino · Starring: Pamela Adlon
3x31 Another Dad Cartoon
Jul 5, 2002 · 3 min
While Mom, Dexter and Dee Dee are out shopping, Dad decides to spend the afternoon dancing... like Tom Cruise in Risky Business.
Directing: Chris Savino
3x32 Bar Exam
Jul 5, 2002 · 9 min
Dexter must pass a physical bar exam if he wants to pass P.E.
Directing: Chris Savino, John McIntyre · Starring: Dave Coulier, Hamilton Camp
3x33 Jeepers, Creepers, Where is Peepers?
Jul 12, 2002 · 11 min
Dexter and Koosy must save Peepers, otherwise the whole land of Koz will disappear.
Directing: David P. Smith · Starring: Dom DeLuise, Tom Kenny, Jay Huguley
3x34 Go, Dexter Family, Go!
Jul 12, 2002 · 11 min
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.
Directing: John McIntyre, Chris Savino · Starring: Kevin Michael Richardson
3x35 Scare Tactics
Sep 20, 2002 · 9 min
Dexter and Dad watch a late night horror movie and spend a scary night in their house.
Directing: John McIntyre, Chris Savino · Starring: Tom Kenny
3x36 My Dad vs. Your Dad Season Finale
Sep 20, 2002 · 9 min
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.
Directing: John McIntyre, Chris Savino · Starring: Eddie Deezen