Welcome Back, Kotter: Gabe's overly-critical father comes for a visit and, unconvinced that his son has chosen a worthwhile career, goes with Gabe to school in order to watch him in action with his Sweathogs.

Starring:

Gabe Kaplan, John Sylvester White, John Travolta, Lawrence Hilton-Jacobs, Marcia Strassman, Robert Hegyes, Ron Palillo

Genre:

Comedy