Dexter's Laboratory (1996)

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.

Created by

Genndy Tartakovsky

Themesboy geniusbrother sister familyhouserobotscientistvillain