![John Travolta, Robert Hegyes, Lawrence Hilton-Jacobs, Gabe Kaplan, and Ron Palillo in Welcome Back, Kotter (1975)](https://cdn.statically.io/img/m.media-amazon.com/images/M/MV5BNzY3NjYzMTc5NF5BMl5BanBnXkFtZTgwNjg0ODU1MTE@._V1_.jpg)
![John Travolta, Robert Hegyes, Lawrence Hilton-Jacobs, Gabe Kaplan, Ron Palillo, Vernee Watson, and John Sylvester White in Welcome Back, Kotter (1975)](https://cdn.statically.io/img/m.media-amazon.com/images/M/MV5BOTY4MTAxNjU4MF5BMl5BanBnXkFtZTgwMDg0ODU1MTE@._V1_.jpg)
![Ron Palillo in Welcome Back, Kotter (1975)](https://cdn.statically.io/img/m.media-amazon.com/images/M/MV5BMTc0MjI3MDU5OV5BMl5BanBnXkFtZTgwNTg0ODU1MTE@._V1_.jpg)
Ron Palillo10 of 45
PeopleJohn Travolta, Robert Hegyes, Lawrence Hilton-Jacobs, Gabe Kaplan, Ron Palillo, Vernee Watson, John Sylvester White
TitlesWelcome Back, Kotter
Photo by ABC Photo Archives/ABC via Getty Images - © 1976 American Broadcasting Companies, Inc.