Season
- Season 5 1999-07-22
- Season 4 1998-11-24
- Season 3 1998-07-21
- Season 2 1998-01-13
- Season 1 1997-07-22
Episode
- Episode 1: I Are Terraformer
- Episode 2: I Am Viking
- Episode 3: The Drinking Fountain of Youth
- Episode 4: Leave it to Weasel
- Episode 5: The Fairy Godfather
- Episode 6: I Are Robin Hood
- Episode 7: The Incredible Shrinking Weasel
- Episode 8: Baboon Man & Weasel Boy
- Episode 9: I.M.N. Love
- Episode 10: I.R.'s First Bike
- Episode 11: The Sorcerer's a Dentist
- Episode 12: The Wrong Bros.
- Episode 13: I Am Cave Weasel
- Episode 14: My Blue Hiney
- Episode 15: Mission: Stupid
- Episode 16: Back to School
- Episode 17: I Are a Artiste
- Episode 18: Fred: Last of the Idiots
- Episode 19: I Are Bellhop
- Episode 20: Take I.R. Out to the Ballgame
- Episode 21: I Bee Weasel
- Episode 22: I Am Franken-Weasel
- Episode 23: A Troo Storee
- Episode 24: Rodeo Weasel
- Episode 25: The Legend of Big Butt
- Episode 26: I Am Dragon Slayer
- Episode 27: I Are Legend
I Am Weasel Season 5 The Wrong Bros.
Based on the true story of The Wright Brothers, The Red Guy narrates a documentary about The Right Bros. and the Wrong Bros. (Weasel and I.R.), competing to see who could invent the first plane.
