Overview: 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.
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First Air Date: Apr 28, 1996Last Air date: Nov 20, 2003Season: 4 SeasonEpisode: 221 EpisodeRuntime: 7 minutesQuality: HDIMDb: 7.60 / 10 by 768 usersPopularity: 283.427Language: English, Spanish