Overview: Dexter and Mandark drill underground to expand their labs, but end up overlapping each other's work. They secretly devise a plan to destroy each other.
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First Air Date: Apr 28, 1996Last Air date: Nov 20, 2003Season: 4 SeasonEpisode: 220 EpisodeRuntime: 7 minutesQuality: HDIMDb: 7.66 / 10 by 792 usersPopularity: 166.059Language: English