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.
Specials
9 episodes · Feb 1995
Season 1
38 episodes · Apr 1996
Season 2
108 episodes · Jul 1997
Season 3
36 episodes · Nov 2001
Season 4
38 episodes · Nov 2002
