Dexter's Laboratory 1 7 -1 -1 443321 443321 0.0 0.0 0 Mandark enrolls at Dexter's school, quickly overshadowing Dexter and forces Dexter to shut down his lab to add more power to his own lab. When Mandark falls in love with Dee Dee, Dexter sets up a date between the two (only because he knew Dee Dee would destroy Mandark's lab). 7 https://artworks.thetvdb.com/banners/episodes/77992/443321.jpg 1996-05-12 1996-05-12 false Cartoon Network 2020-06-23 01:55:43 DVD Dexter's Laboratory (1996) - S01E07 - Dexter's Rival (480p DVD x265 RCVR).mkv