Welcome Back, Kotter - Season 2 - Eps 10: Horshack vs. Carvelli
When the opportunity to fight Carvelli in a boxing match arises, Arnold wants to be the one to do it; and when the other Sweathogs put down his manhood, he is even more determined to prove himself by getting in the ring.
About Welcome Back, Kotter

Title: Welcome Back, Kotter
First Air Date: 1975-09-09
Last Air Date: 1979-06-08
Status: Ended
Rating: 7.2/10 (from 50 votes)
Language: EN
Seasons: 5
Total Episodes: 95
Network: ABC
Genres: Comedy, Family
Production Companies: Wolper Productions
Synopsis
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.
Cast

Gabe Kaplan
Gabe Kotter

John Travolta
Vinnie Barbarino

John Sylvester White
Michael Woodman

Ron Palillo
Arnold Horshack

Robert Hegyes
Juan Epstein

Lawrence Hilton-Jacobs
Freddie Washington

Marcia Strassman
Julie Kotter

Stephen Shortridge
Beau Shortridge