The WORST episodes of Dexter's Laboratory
Every episode ever - ranked by fan votes!
Dexter's Laboratory is the story of a young boy prodigy. Born with an extraordinary mind, Dexter has built his very own extremely high tech and expansive laboratory in his room that NASA could only dream of. But Dexter has to keep his lab a secret for fear others will exploit it. Through out the years, Dexter has had to hide his lab from his parents and others but it is no easy task. All Dexter wants is to spend all the time he can inventing new things in his lab, but between his stupid and annoying older sister Dee Dee constantly barging into his lab and tearing up the place and his arch enemy and rival genius Mandark constantly tiring to take over his lab, Dexter's life is anything but easy. Dexter's Laboratory was originally premiered on Cartoon Network as part of the inaugural, Space Ghost hosted, "World Premiere Toons" before becoming a feature with two full shorts on the regular series, a.k.a. the What a Cartoon Show, it eventually became a series itself. Character
#1 - A Third Dad Cartoon
Season 3 - Episode 25 - Aired 6/21/2002
Dad goes with the kids to play some golf.
#2 - A Mandark Cartoon
Season 3 - Episode 14 - Aired 2/22/2002
Mandark plans another scheme to get rid of Dexter.
#3 - A Boy Named Sue
Season 3 - Episode 16 - Aired 3/29/2002
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...
#4 - A Quackor Cartoon
Season 3 - Episode 5 - Aired 11/16/2001
Quackor returns to battle Monkey in Dexter's Lab.
#5 - My Dad vs. Your Dad
Season 3 - Episode 37 - Aired 9/20/2002
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.
#6 - A Dad Cartoon
Season 3 - Episode 2 - Aired 11/16/2001
Dad decides to give the car a retouch.
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#7 - Height Unseen
Season 4 - Episode 25 - Aired 9/12/2003
Dexter is tired of being short, since his old plan of growing himself didn't work, he decides to make everyone shorter than him.
#8 - The Mock Side of the Moon
Season 3 - Episode 12 - Aired 1/18/2002
Dexter travels to the moon and finds aliens that are planning to come to Earth to take everything.
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#9 - Bygone Errors
Season 4 - Episode 26 - Aired 9/12/2003
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...
#10 - Momdark
Season 3 - Episode 6 - Aired 11/16/2001
Mandark disguises as Mom in order to get into Dexter's Lab.
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#11 - Dexter's Library
Season 4 - Episode 6 - Aired 4/25/2003
When Dexter becomes the head of a library, he enforces the rules really hard, driving everyone crazy.
#12 - Monstrosi-Dee Dee
Season 4 - Episode 8 - Aired 5/2/2003
A Monster starts roaming Dexter's lab, although Dexter doesn't know its just Dee Dee, who ate an apple in a failed lab experiment.
#13 - Remember Me
Season 4 - Episode 2 - Aired 11/22/2002
Dexter is hit by a wrench while working on a device, and suffers amnesia, Dee Dee decides to mess with his head
#14 - The Scrying Game
Season 4 - Episode 7 - Aired 5/2/2003
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...
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#15 - If Memory Serves
Season 3 - Episode 13 - Aired 2/22/2002
Fearing that his memory might be limited, Dexter uses a device to save all his memories.
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#16 - Sole Brother
Season 3 - Episode 3 - Aired 11/16/2001
After a failed mutation experiment, Dexter becomes Dee Dee's foot.
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#17 - Glove at First Sight
Season 3 - Episode 27 - Aired 6/28/2002
Mom and Dad recall the moments that got them together.
#18 - D2
Season 4 - Episode 12 - Aired 5/9/2003
Dexter and Dee Dee realize when they work together, they make a pretty good team.
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#19 - Dos Boot
Season 3 - Episode 18 - Aired 6/7/2002
Mandark gets in Dexters computer raving havoc, so Dexter must stop him.
#20 - Dexter Vs. Santa's Claws
Season 2 - Episode 105 - Aired 4/29/1998
Dexter must prove to Dee Dee that Santa Claus doesn't exist.
#21 - Faux Chapeau
Season 4 - Episode 11 - Aired 5/9/2003
Dexter creates a new invention and wears it on his head. It suddenly becomes the latest fashion craze at Huber elementary.
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#22 - Overlabbing
Season 4 - Episode 3 - Aired 11/22/2002
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.
#23 - Beard To Be Feared
Season 2 - Episode 1 - Aired 7/16/1997
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.
#24 - Maternal Combat
Season 1 - Episode 3 - Aired 4/28/1996
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.
#25 - Quackor the Fowl
Season 2 - Episode 2 - Aired 7/16/1997
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.