Season
- Season 4 1999-04-26
- Season 3 1998-08-15
- Season 2 1998-01-13
- Season 1 1997-09-16
- Season 0 1995-12-15
Episode
- Episode 1: Fluffy the Anaconda
- Episode 2: The Laughing Puddle
- Episode 3: I.R. Mommy
- Episode 4: Pirate Lessons
- Episode 5: Halloween with Dead Ghost, Coast to Coast
- Episode 6: I Am Deity
- Episode 7: Tongue Sandwich
- Episode 8: Dream Date Chicken
- Episode 9: I Am Crybaby
- Episode 10: Sumo Cow
- Episode 11: Comet!
- Episode 12: I.R.'s Phantom Foot
- Episode 13: Dirty Laundry
- Episode 14: Grizzly Beaver Safari
- Episode 15: Queen of DeNile
- Episode 16: Which Came First
- Episode 17: Boneless Kite
- Episode 18: I Are Music Man
- Episode 19: Buffalo Gals
- Episode 20: Cow and Chicken Reclining
- Episode 21: I Am My Lifetime
- Episode 22: Free Inside
- Episode 23: Journey to the Center of Cow
- Episode 24: I.R. Pixie Fairie
- Episode 25: The Karate Chick
- Episode 26: Yard Sale
- Episode 27: I.R. Ice Fisher
- Episode 28: Meet Lance Sackless
- Episode 29: Who's Afraid of the Dark?
- Episode 30: I.R. Role Model
- Episode 31: The Bad News Plastic Surgeons
- Episode 32: The Exchange Student
- Episode 33: I.R. in Wrong Cartoon
- Episode 34: Child Star
- Episode 35: Perpetual Energy
- Episode 36: My Friend, the Smart Banana
- Episode 37: Bad Chicken
- Episode 38: Stay Awake
- Episode 39: I.R. Wild Baboon
Cow and Chicken Season 2 Tongue Sandwich
Follows the surreal adventures of a cow, named Cow, and her chicken brother, named Chicken. They are often antagonized by "The Red Guy", who poses as various characters to scam them.
