Gabe Kotter(Gabe Kaplan)
Julie Kotter(Marcia Strassman)
Vincent 'Vinnie' Barbarino(John Travolta)
Arnold Horshack(Ron Palillo)
Freddie 'Boom Boom' Washington(Lawrence Hilton-Jacobs)
Juan Epstein(Robert Hegyes)
Mr. Michael Woodman(John Sylvester White)
Mary Johnson-Horshack(Irene Arranga)
Todd Ludlow(Dennis Bowen)
Maria(Catarina Cellino)
Carvelli(Charles Fleischer)
Angie Globogowski(Melonie Haller)
Wilbur Murray(Bob Harcum)
Judy Borden(Helaine Lembeck)
Rosalie 'Hotzie' Totzie(Debralee Scott)
Beau DeLaBarre(Stephen Shortridge)
Vernajean Williams(Vernee Watson-Johnson)
