Conversation so far:
who is the cast of welcome back kotter
The cast of Welcome Back Kotter includes: Gabe Kaplan, Robert Hegyes, Lawrence Hilton-Jacobs, Marcia Strassman, John Sylvester White, Ron Palillo, John Travolta, and Stephen Shortridge.

Question: Is the show popular
Self-contained rewrite: Is Welcome Back Kotter popular