Season
Season 4 Episode
- Season 3 Streaky Clean
- Season 3 A Dad Cartoon
- Season 3 Sole Brother
- Season 3 Mind Over Chatter
- Season 3 A Quackor Cartoon
- Season 3 Momdark
- Season 3 Copping an Attitude
- Season 3 A Failed Lab Experiment
- Season 3 The Grand Daddy of All Inventions
- Season 3 Poppa Wheely
- Season 3 A Mom Cartoon
- Season 3 The Mock Side of the Moon
- Season 3 If Memory Serves
- Season 3 A Mandark Cartoon
- Season 3 Tele Trauma
- Season 3 A Boy Named Sue
- Season 3 Lab on the Run
- Season 3 Dos Boot
- Season 3 A Dee Dee Cartoon
- Season 3 Would You Like That In The Can
- Season 3 That Magic Moment
- Season 3 A Silent Cartoon
- Season 3 Opposites Attract
- Season 3 Comic Relief
- Season 3 A Third Dad Cartoon
- Season 3 RoboDexo 3000
- Season 3 Glove at First Sight
- Season 3 A Mom & Dad Cartoon
- Season 3 Smells Like Victory
- Season 3 Oh, Brother
- Season 3 Another Dad Cartoon
- Season 3 Bar Exam
- Season 3 Jeepers, Creepers, Where is Peepers?
- Season 3 Go, Dexter Family, Go!
- Season 3 Scare Tactics
- Season 3 My Dad vs. Your Dad
Dexter's Laboratory - Season 3
7.66 7 minutes 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.
