Dexter's Laboratory - Season 4 Episode 15 Used Ink villain, house, robot, scientist, family, boy genius, brother sister Dexter creates an ink in which lets him command them to do whatever he wants them to do. Although when Mandark gets a hold of it, Dexter is the one being the slave. TitleDexter's Laboratory - Season 4 Episode 15 Used Ink Year2003 GenreAnimation, Comedy, Sci-Fi & Fantasy CountryUnited States of America StudioCartoon Network CastCandi Milo, Kat Cressida, Jeff Bennett, Kath Soucie, Eddie Deezen CrewThomas Chase (Original Music Composer), Steve Rucker (Original Music Composer), Genndy Tartakovsky (Producer), Larry Huber (Producer), Sherry Gunther (Executive Producer), Davis Doi (Producer) Alternative TitlesDexter Keywordvillain, house, robot, scientist, family, boy genius, brother sister First Air DateApr 28, 1996 Last Air dateNov 20, 2003 Season4 Season Episode220 Episode Runtime7:14 minutes QualityHD IMDb: 7.70/ 10 by 810.00 users Popularity72.7 LanguageEnglish Download 4K Download 4K Download 4K Download Amazon Video HD Download Apple TV HD Download Google Play Movies HD Download SD Download SD Download SD Download