The BEST episodes of Dexter's Laboratory season 3
Every episode of Dexter's Laboratory season 3, ranked from best to worst by thousands of votes from fans of the show. The best episodes of Dexter's Laboratory season 3!
Sleep tight, America! Your fate lies safely in the hands of Dexter, a child genius who whips up dazzling, world-saving inventions in his secret laboratory. Big sister Dee Dee frequently wrecks his experiments, but his bigger nemesis is Mandark, his brilliant rival at Huber Elementary School. Mom and Dad, of course, have no idea what their little angel is up to.
#1 - Copping an Attitude
Season 3 - Episode 7 - Aired 11/30/2001
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.
#2 - Streaky Clean
Season 3 - Episode 1 - Aired 11/16/2001
Dexter creates a device to keep his clothes clean.
#3 - Jeepers, Creepers, Where is Peepers?
Season 3 - Episode 33 - Aired 7/12/2002
Dexter and Koosy must save Peepers, otherwise the whole land of Koz will disappear.
#4 - Glove at First Sight
Season 3 - Episode 27 - Aired 6/28/2002
Mom and Dad recall the moments that got them together.
#5 - Dos Boot
Season 3 - Episode 18 - Aired 6/7/2002
Mandark gets in Dexters computer raving havoc, so Dexter must stop him.
#6 - Tele Trauma
Season 3 - Episode 15 - Aired 2/22/2002
Tired of missing his favorite TV shows because of studying, Dexter creates a special helmet that absorbs all the TV info.
#7 - Sole Brother
Season 3 - Episode 3 - Aired 11/16/2001
After a failed mutation experiment, Dexter becomes Dee Dee's foot.
#8 - 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.
#9 - A Failed Lab Experiment
Season 3 - Episode 8 - Aired 11/30/2001
Dexter creates a device that doesn't work the way he wanted.
#10 - Mind Over Chatter
Season 3 - Episode 4 - Aired 11/16/2001
Dexter uses a device to listen to what Dad is thinking, but the experiment backfires and everyone else can hear what Dexter is thinking.
#11 - Momdark
Season 3 - Episode 6 - Aired 11/16/2001
Mandark disguises as Mom in order to get into Dexter's Lab.
#12 - 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.
#13 - My Dad vs. Your Dad
Season 3 - Episode 36 - 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.
#14 - A Quackor Cartoon
Season 3 - Episode 5 - Aired 11/16/2001
Quackor returns to battle Monkey in Dexter's Lab.
#15 - 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...
#16 - A Dad Cartoon
Season 3 - Episode 2 - Aired 11/16/2001
Dad decides to give the car a retouch.
#17 - Lab on the Run
Season 3 - Episode 17 - Aired 3/29/2002
Two robots escape from Dexter's lab in order to have a better life.
#18 - A Third Dad Cartoon
Season 3 - Episode 25 - Aired 6/21/2002
Dad goes with the kids to play some golf.
#19 - A Mandark Cartoon
Season 3 - Episode 14 - Aired 2/22/2002
Mandark plans another scheme to get rid of Dexter.
#20 - Comic Relief
Season 3 - Episode 24 - Aired 6/21/2002
Dexter creates a special device that lets him create his own life-like superhero comic... along with his sister villain "Deestructa".
#21 - Scare Tactics
Season 3 - Episode 35 - Aired 9/20/2002
Dexter and Dad watch a late night horror movie, and spend a scary night in there house.
#22 - Go, Dexter Family, Go!
Season 3 - Episode 34 - Aired 7/12/2002
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.
#23 - Bar Exam
Season 3 - Episode 32 - Aired 7/5/2002
Dexter must pass a physical bar exam if he wants to pass P.E.
#24 - Another Dad Cartoon
Season 3 - Episode 31 - Aired 7/5/2002
While Mom, Dexter and Dee Dee are out shopping, Dad decides to spend the afternoon dancing... like Tom Cruise in Risky Business.
#25 - Oh, Brother
Season 3 - Episode 30 - Aired 7/5/2002
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.