I Am Weasel The adventures of the noble, generous, intelligent and good-at-everything I.M. Weasel, who must compete once again with his arch-enemy, the bumbling, brainless and utterly talentless I.R. Baboon. Details Casts Galleries Posters Season Lists Title I Am Weasel Genres Animation Comedy Kids First Air Date 1997-07-22 Last Air Date 1999-09-16 Episode Runtime 00 Hours 07 Minutes Total Season(s) 5 Total Episode(s) on All Seasons 79 Runtime 7 Production Companies Hanna-Barbera Productions Michael Dorn... I.M. Weasel (voice)... Charlie Adler... I.R. Baboon / Red Guy (vo... Original Size (3840x2160) Original Size (1600x900) Original Size (2000x3000) Original Size (1155x1733) Original Size (2000x3000) Season 1 13 Episode(s) 1997-07-22 Season 2 13 Episode(s) 1998-01-13 Season 3 13 Episode(s) 1998-07-21 Season 4 13 Episode(s) 1998-11-24 Season 5 27 Episode(s) 1999-07-22