4 Stagione
95 Episodiu
Welcome Back, Kotter - Season 4 Episode 11
After Horshack refuses to disect a frog in class, his grade is in jeopardy.
- Annu: 1979
- Paese: United States of America
- Genre: Comedy, Family
- Studio: ABC
- Parolla chjave:
- Direttore: Alan Sacks, Gabe Kaplan
- Cast: Gabe Kaplan, John Travolta, John Sylvester White, Ron Palillo, Robert Hegyes, Lawrence Hilton-Jacobs