Dexter's Laboratory
He skips grades. She just skips
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.
First Air Date: 1996-04-28
Production Companies: Hanna-Barbera Cartoons, Cartoon Network Studios
Seasons: 5
