Poster of Cast and Crew in Welcome Back, Kotter - Season 4 - Episode 1 - The Drop-Ins (1)

Welcome Back, Kotter - Season 4 - The Drop-Ins (1) (Episode 1)

Plot: Gabe announces that he is now the vice-principal and Mr. Woodman is the principal
Episode Aired On:
Saturday, November 25 1978
46 years ago