Series Cast 25

1. 

   Gabe Kaplan

   Gabe Kotter (95 Episodes)

2. 

   John Travolta

   Vinnie Barbarino (95 Episodes)

3. 

   John Sylvester White

   Michael Woodman (95 Episodes)

4. 

   Ron Palillo

   Arnold Horshack (95 Episodes)

5. 

   Robert Hegyes

   Juan Epstein (95 Episodes)

6. 

   Lawrence Hilton-Jacobs

   Freddie Washington (95 Episodes)

7. 

   Marcia Strassman

   Julie Kotter (95 Episodes)

8. 

   Stephen Shortridge

   Beau Shortridge (23 Episodes)

9. 

   Vernee Watson-Johnson

   — (8 Episodes)

10. 

    Debralee Scott

    — (5 Episodes)

11. 

    Della Reese

    Mrs. Jean Tremaine (2 Episodes)

12. 

    James Woods

    — (1 Episode)

13. 

    Leslie Ackerman

    — (1 Episode)

14. 

    Susan Lanier

    — (1 Episode)

15. 

    Hope Summers

    — (1 Episode)

16. Melonie Haller

    — (1 Episode)

17. 

    John Astin

    — (1 Episode)

18. Lisa Mordente

    — (1 Episode)

19. 

    Henry Corden

    — (1 Episode)

20. Arnold Soboloff

    — (1 Episode)

21. 

    Christopher Stryker

    Harold “Fearless” Feldman (1 Episode)

22. 

    Richard Dimitri

    Detective (1 Episode)

23. 

    Corey Fischer

    Waiter (1 Episode)

24. 

    Richard Moll

    Big Thug (1 Episode)

25. 

    Harold J. Stone

    Charlie Kotter (1 Episode)

Series Crew 29