Season
- Season 4 1978-11-25
- Season 3 1977-09-29
- Season 2 1976-09-23
- Season 1 1975-09-09
- Season 0
Episode
- Episode 1: Career Day
- Episode 2: Inherit The Halibut
- Episode 3: Sweatside Story
- Episode 4: The Fight
- Episode 5: The Museum
- Episode 6: Gabe Under Pressure
- Episode 7: Sweathog, Nebraska Style
- Episode 8: Sadie Hawkins Day
- Episode 9: Hello, Ms. Chips
- Episode 10: Horshack vs. Carvelli
- Episode 11: Sweathog Clinic for the Cure of Smoking
- Episode 12: Hark, the Sweatkings
- Episode 13: A Love Story
- Episode 14: Caruso's Way
- Episode 15: Sweatgate Scandal
- Episode 16: Kotter and Son
- Episode 17: Chicken a la Kotter
- Episode 18: Has Anyone Seen Arnold? (1)
- Episode 19: There Goes Number 5 (2)
- Episode 20: The Littlest Sweathog
- Episode 21: Radio Free Freddie
- Episode 22: I'm Having Their Baby
- Episode 23: I Wonder Who's Kissing Gabe Now?
Welcome Back, Kotter Season 2 Sadie Hawkins Day
Welcome Back, Kotter is an American television sitcom starring Gabe Kaplan and featuring a young John Travolta. Videotaped in front of a live studio audience, it originally aired on the ABC network from September 9, 1975, to June 8, 1979.
