Casts-Per-Episodes 2017 Edition #5. Welcome Back, Kotter

[Adamantium]

The episodes in this guide are listed in the order I feel they should have originally been broadcast in. It’s mostly production order, with a couple of changes here and there.

Welcome Back, Kotter
Season One: 1975 - 1976 (22 episodes)
Cast:
Gabriel Kaplan as “Mr. Gabe Kotter” (22 episodes)
Marcia Strassman as “Julie Kotter” (22 episodes)
John Sylvester White as “Mr. Woodman” (19 episodes)
Robert Hegyes as “Juan Epstein” (22 episodes)
Lawrence-Hilton Jacobs as “Freddie Washington” (22 episodes)
Ron Palilo as “Arnold Horshack” (22 episodes)
John Travolta as “Vinnie Barbarino” (22 episodes)

Recurring Cast:
Vernee Watson as “Vernajean Williams” (11 episodes)
Helaine Lembeck as “Judy Borden” (6 episodes)
Dennis Bowen as “Todd Ludlow” (4 episodes)
Debralee Scott as “Rosalie “Hotsie” Totzi” (4 episodes)

1. “Welcome Back”
Cast:
Mr. Gabe Kotter: Gabriel Kaplan
Julie Kotter: Marcia Strassman
Mr. Woodman: John Sylvester White
Juan Epstein: Robert Hegyes
Freddie Washington: Lawrence-Hilton Jacobs
Arnold Horshack: Ron Palilo
Vinnie Barbarino: John Travolta

Guest Cast:
**Catarina Cellino as Maria

2. “The Election”
Cast:
Mr. Gabe Kotter: Gabriel Kaplan
Julie Kotter: Marcia Strassman
Mr. Woodman: John Sylvester White
Juan Epstein: Robert Hegyes
Freddie Washington: Lawrence-Hilton Jacobs
Arnold Horshack: Ron Palilo
Vinnie Barbarino: John Travolta

Guest Cast:
Catarina Cellino as Maria
Helaine Lembeck as Judy Borden
Jeff Martin as Scott Phillips

3. “Basket Case”
Cast:
Mr. Gabe Kotter: Gabriel Kaplan
Julie Kotter: Marcia Strassman
Mr. Woodman: John Sylvester White
Juan Epstein: Robert Hegyes
Freddie Washington: Lawrence-Hilton Jacobs
Arnold Horshack: Ron Palilo
Vinnie Barbarino: John Travolta

Guest Cast:
Jess Nadelman as Coach

4. “Whodunit?”
Cast:
Mr. Gabe Kotter: Gabriel Kaplan
Julie Kotter: Marcia Strassman
Mr. Woodman: John Sylvester White [ABSENT]
Juan Epstein: Robert Hegyes
Freddie Washington: Lawrence-Hilton Jacobs
Arnold Horshack: Ron Palilo
Vinnie Barbarino: John Travolta

Guest Cast:
Debralee Scott as Rosalie “Hotsie” Totzi

5. “The Great Debate”
Cast:
Mr. Gabe Kotter: Gabriel Kaplan
Julie Kotter: Marcia Strassman
Mr. Woodman: John Sylvester White
Juan Epstein: Robert Hegyes
Freddie Washington: Lawrence-Hilton Jacobs
Arnold Horshack: Ron Palilo
Vinnie Barbarino: John Travolta

Guest Cast:
Debralee Scott as Rosalie “Hotsie” Totzi
James Woods as Alex Welles
Dennis Bowen as Todd Ludlow
Helaine Lembeck as Judy Borden
Eric Suter as Debate Team Member

6. “No More Mr. Nice Guy”
Cast:
Mr. Gabe Kotter: Gabriel Kaplan
Julie Kotter: Marcia Strassman
Mr. Woodman: John Sylvester White
Juan Epstein: Robert Hegyes
Freddie Washington: Lawrence-Hilton Jacobs
Arnold Horshack: Ron Palilo
Vinnie Barbarino: John Travolta

Guest Cast:
Debralee Scott as Rosalie “Hotsie” Totzi
Helaine Lembeck as Judy Borden

7. “One of Our Sweathogs Is Missing”
Cast:
Mr. Gabe Kotter: Gabriel Kaplan
Julie Kotter: Marcia Strassman
Mr. Woodman: John Sylvester White
Juan Epstein: Robert Hegyes
Freddie Washington: Lawrence-Hilton Jacobs
Arnold Horshack: Ron Palilo
Vinnie Barbarino: John Travolta

Guest Cast:
Dennis Bowen as Todd Ludlow
Vernee Watson as Vernajean Williams

8. “Classroom Marriage”
Cast:
Mr. Gabe Kotter: Gabriel Kaplan
Julie Kotter: Marcia Strassman
Mr. Woodman: John Sylvester White
Juan Epstein: Robert Hegyes
Freddie Washington: Lawrence-Hilton Jacobs
Arnold Horshack: Ron Palilo
Vinnie Barbarino: John Travolta

Guest Cast:
Debralee Scott as Rosalie “Hotsie” Totzi
Vernee Watson as Vernajean Williams

9. “Mr. Kotter, Teacher”
Cast:
Mr. Gabe Kotter: Gabriel Kaplan
Julie Kotter: Marcia Strassman
Mr. Woodman: John Sylvester White
Juan Epstein: Robert Hegyes
Freddie Washington: Lawrence-Hilton Jacobs
Arnold Horshack: Ron Palilo
Vinnie Barbarino: John Travolta

Guest Cast:
Arnold Soboloff as Charlie Piper
Hope Summers as Ms. Riley
Vernee Watson as Vernajean Williams

10. “Barbarino’s Girl”
Cast:
Mr. Gabe Kotter: Gabriel Kaplan
Julie Kotter: Marcia Strassman
Mr. Woodman: John Sylvester White [ABSENT]
Juan Epstein: Robert Hegyes
Freddie Washington: Lawrence-Hilton Jacobs
Arnold Horshack: Ron Palilo
Vinnie Barbarino: John Travolta

Guest Cast:
Helaine Lembeck as Judy Borden

11. “The Reunion”
Cast:
Mr. Gabe Kotter: Gabriel Kaplan
Julie Kotter: Marcia Strassman
Mr. Woodman: John Sylvester White [ABSENT]
Juan Epstein: Robert Hegyes
Freddie Washington: Lawrence-Hilton Jacobs
Arnold Horshack: Ron Palilo
Vinnie Barbarino: John Travolta

Guest Cast:
Bridget Hanley as Mary Flannigan
Michael Taylor as Lyle Flannigan
Vernee Watson as Vernajean Williams

12. “California Dreamin’”
Cast:
Mr. Gabe Kotter: Gabriel Kaplan
Julie Kotter: Marcia Strassman
Mr. Woodman: John Sylvester White
Juan Epstein: Robert Hegyes
Freddie Washington: Lawrence-Hilton Jacobs
Arnold Horshack: Ron Palilo
Vinnie Barbarino: John Travolta

Guest Cast:
Susan Lanier as Bambi
Vernee Watson as Vernajean Williams

13. “Arrivederci, Arnold”
Cast:
Mr. Gabe Kotter: Gabriel Kaplan
Julie Kotter: Marcia Strassman
Mr. Woodman: John Sylvester White
Juan Epstein: Robert Hegyes
Freddie Washington: Lawrence-Hilton Jacobs
Arnold Horshack: Ron Palilo
Vinnie Barbarino: John Travolta

Guest Cast:
Vernee Watson as Vernajean Williams

14. “The Sit-In”
Cast:
Mr. Gabe Kotter: Gabriel Kaplan
Julie Kotter: Marcia Strassman
Mr. Woodman: John Sylvester White
Juan Epstein: Robert Hegyes
Freddie Washington: Lawrence-Hilton Jacobs
Arnold Horshack: Ron Palilo
Vinnie Barbarino: John Travolta

Guest Cast:
Helaine Lembeck as Judy Borden
Dennis Bowen as Todd Ludlow
Vernee Watson as Vernajean Williams

15. “The Longest Weekend”
Cast:
Mr. Gabe Kotter: Gabriel Kaplan
Julie Kotter: Marcia Strassman
Mr. Woodman: John Sylvester White
Juan Epstein: Robert Hegyes
Freddie Washington: Lawrence-Hilton Jacobs
Arnold Horshack: Ron Palilo
Vinnie Barbarino: John Travolta

Guest Cast:
Vernee Watson as Vernajean Williams

16. “Dr. Epstein, I Presume”
Cast:
Mr. Gabe Kotter: Gabriel Kaplan
Julie Kotter: Marcia Strassman
Mr. Woodman: John Sylvester White
Juan Epstein: Robert Hegyes
Freddie Washington: Lawrence-Hilton Jacobs
Arnold Horshack: Ron Palilo
Vinnie Barbarino: John Travolta

Guest Cast:
Laura Zucker as Ms. Helms

17. “Follow the Leader -- Part 1”
Cast:
Mr. Gabe Kotter: Gabriel Kaplan
Julie Kotter: Marcia Strassman
Mr. Woodman: John Sylvester White
Juan Epstein: Robert Hegyes
Freddie Washington: Lawrence-Hilton Jacobs
Arnold Horshack: Ron Palilo
Vinnie Barbarino: John Travolta

Guest Cast:
Vernee Watson as Vernajean Williams

18. “Follow the Leader -- Part 2”
Cast:
Mr. Gabe Kotter: Gabriel Kaplan
Julie Kotter: Marcia Strassman
Mr. Woodman: John Sylvester White
Juan Epstein: Robert Hegyes
Freddie Washington: Lawrence-Hilton Jacobs
Arnold Horshack: Ron Palilo
Vinnie Barbarino: John Travolta

Guest Cast:
Vernee Watson as Vernajean Williams

19. “One Flu Over the Cuckoo’s Nest”
Cast:
Mr. Gabe Kotter: Gabriel Kaplan
Julie Kotter: Marcia Strassman
Mr. Woodman: John Sylvester White
Juan Epstein: Robert Hegyes
Freddie Washington: Lawrence-Hilton Jacobs
Arnold Horshack: Ron Palilo
Vinnie Barbarino: John Travolta

Guest Cast:
Helaine Lembeck as Judy Borden
Dennis Bowen as Todd Ludlow

20. “The Telethon”
Cast:
Mr. Gabe Kotter: Gabriel Kaplan
Julie Kotter: Marcia Strassman
Mr. Woodman: John Sylvester White
Juan Epstein: Robert Hegyes
Freddie Washington: Lawrence-Hilton Jacobs
Arnold Horshack: Ron Palilo
Vinnie Barbarino: John Travolta

Guest Cast:
Jerry Rannow as Miles Oliver
Vernee Watson as Vernajean Williams

21. “Mr. Kotter Makes Good”
Cast:
Mr. Gabe Kotter: Gabriel Kaplan
Julie Kotter: Marcia Strassman
Mr. Woodman: John Sylvester White
Juan Epstein: Robert Hegyes
Freddie Washington: Lawrence-Hilton Jacobs
Arnold Horshack: Ron Palilo
Vinnie Barbarino: John Travolta

22. “Father Vinnie”
Cast:
Mr. Gabe Kotter: Gabriel Kaplan
Julie Kotter: Marcia Strassman
Mr. Woodman: John Sylvester White
Juan Epstein: Robert Hegyes
Freddie Washington: Lawrence-Hilton Jacobs
Arnold Horshack: Ron Palilo
Vinnie Barbarino: John Travolta

Guest Cast:
Susan Lanier as Bambi

[Adamantium]

Welcome Back, Kotter
Season Two: 1976 - 1977 (23 episodes) 45 total
Cast:
Gabriel Kaplan as “Mr. Gabe Kotter” (23 episodes) 45 total
Marcia Strassman as “Julie Kotter” (21 episodes) 43 total
John Sylvester White as “Mr. Woodman” (22 episodes) 41 total
Robert Hegyes as “Juan Epstein” (23 episodes) 45 total
Lawrence-Hilton Jacobs as “Freddie Washington” (23 episodes) 45 total
Ron Palilo as “Arnold Horshack” (23 episodes) 45 total
John Travolta as “Vinnie Barbarino” (23 episodes) 45 total

Recurring Cast:
Vernee Watson as “Vernajean Williams” (2 episodes) 13 total
Helaine Lembeck as “Judy Borden” (5 episodes) 11 total
Dennis Bowen as “Todd Ludlow” (1 episode) 5 total
Charles Fleischer as “Carvelli” (2 episodes)
Robert Harcum as “Murray” (1 episode)

23. “Sweatside Story”
Cast:
Mr. Gabe Kotter: Gabriel Kaplan
Julie Kotter: Marcia Strassman
Mr. Woodman: John Sylvester White
Juan Epstein: Robert Hegyes
Freddie Washington: Lawrence-Hilton Jacobs
Arnold Horshack: Ron Palilo
Vinnie Barbarino: John Travolta

Guest Cast:
Charles Fleischer as Carvelli

24. “A Love Story”
Cast:
Mr. Gabe Kotter: Gabriel Kaplan
Julie Kotter: Marcia Strassman
Mr. Woodman: John Sylvester White
Juan Epstein: Robert Hegyes
Freddie Washington: Lawrence-Hilton Jacobs
Arnold Horshack: Ron Palilo
Vinnie Barbarino: John Travolta

Guest Cast:
Lisa Mordente as Carmen Epstein
Helaine Lembeck as Judy Borden

25. “Gabe Under Pressure”
Cast:
Mr. Gabe Kotter: Gabriel Kaplan
Julie Kotter: Marcia Strassman
Mr. Woodman: John Sylvester White
Juan Epstein: Robert Hegyes
Freddie Washington: Lawrence-Hilton Jacobs
Arnold Horshack: Ron Palilo
Vinnie Barbarino: John Travolta

Guest Cast:
Carol Androsky as Miss Matusak

26. “The Museum”
Cast:
Mr. Gabe Kotter: Gabriel Kaplan
Julie Kotter: Marcia Strassman
Mr. Woodman: John Sylvester White
Juan Epstein: Robert Hegyes
Freddie Washington: Lawrence-Hilton Jacobs
Arnold Horshack: Ron Palilo
Vinnie Barbarino: John Travolta

Guest Cast:
John Astin as Mr. Gore

27. “Career Day”
Cast:
Mr. Gabe Kotter: Gabriel Kaplan
Julie Kotter: Marcia Strassman
Mr. Woodman: John Sylvester White
Juan Epstein: Robert Hegyes
Freddie Washington: Lawrence-Hilton Jacobs
Arnold Horshack: Ron Palilo
Vinnie Barbarino: John Travolta

Guest Cast:
Pat Morita as Mr. Takahashi
George Yanok as Mr. Ferguson

28. “Inherit the Halibut”
Cast:
Mr. Gabe Kotter: Gabriel Kaplan
Julie Kotter: Marcia Strassman
Mr. Woodman: John Sylvester White
Juan Epstein: Robert Hegyes
Freddie Washington: Lawrence-Hilton Jacobs
Arnold Horshack: Ron Palilo
Vinnie Barbarino: John Travolta

Guest Cast:
Vernee Watson as Vernajean Williams

29. “The Sweathog Clinic for Smoking”
Cast:
Mr. Gabe Kotter: Gabriel Kaplan
Julie Kotter: Marcia Strassman
Mr. Woodman: John Sylvester White
Juan Epstein: Robert Hegyes
Freddie Washington: Lawrence-Hilton Jacobs
Arnold Horshack: Ron Palilo
Vinnie Barbarino: John Travolta

30. “Chicken a la Kotter”
Cast:
Mr. Gabe Kotter: Gabriel Kaplan
Julie Kotter: Marcia Strassman
Mr. Woodman: John Sylvester White
Juan Epstein: Robert Hegyes
Freddie Washington: Lawrence-Hilton Jacobs
Arnold Horshack: Ron Palilo
Vinnie Barbarino: John Travolta

Guest Cast:
Stephen Pearlman as Diner Owner

31. “The Fight”
Cast:
Mr. Gabe Kotter: Gabriel Kaplan
Julie Kotter: Marcia Strassman
Mr. Woodman: John Sylvester White
Juan Epstein: Robert Hegyes
Freddie Washington: Lawrence-Hilton Jacobs
Arnold Horshack: Ron Palilo
Vinnie Barbarino: John Travolta

32. “Sweathog, Nebraska Style”
Cast:
Mr. Gabe Kotter: Gabriel Kaplan
Julie Kotter: Marcia Strassman
Mr. Woodman: John Sylvester White
Juan Epstein: Robert Hegyes
Freddie Washington: Lawrence-Hilton Jacobs
Arnold Horshack: Ron Palilo
Vinnie Barbarino: John Travolta

Guest Cast:
Susan Pratt as Jenny Hansen

33. “Sadie Hawkins Day”
Cast:
Mr. Gabe Kotter: Gabriel Kaplan
Julie Kotter: Marcia Strassman
Mr. Woodman: John Sylvester White
Juan Epstein: Robert Hegyes
Freddie Washington: Lawrence-Hilton Jacobs
Arnold Horshack: Ron Palilo
Vinnie Barbarino: John Travolta

Guest Cast:
Helaine Lembeck as Judy Borden
Vernee Watson as Vernajean Williams
Paula Victor as Miss Fishbeck
Dinah Manoff as Charmaine
Wendy Schaal as Girl in Hallway

34. “Hark, the Sweat Kings”
Cast:
Mr. Gabe Kotter: Gabriel Kaplan
Julie Kotter: Marcia Strassman
Mr. Woodman: John Sylvester White
Juan Epstein: Robert Hegyes
Freddie Washington: Lawrence-Hilton Jacobs
Arnold Horshack: Ron Palilo
Vinnie Barbarino: John Travolta

Guest Cast:
Michael V Gazzo as Angelo

35. “Hello, Ms. Chips”
Cast:
Mr. Gabe Kotter: Gabriel Kaplan
Julie Kotter: Marcia Strassman
Mr. Woodman: John Sylvester White
Juan Epstein: Robert Hegyes
Freddie Washington: Lawrence-Hilton Jacobs
Arnold Horshack: Ron Palilo
Vinnie Barbarino: John Travolta

Guest Cast:
Valerie Curtin as Miss Wright
Helaine Lembeck as Judy Borden

36. “Whatever Happened to Arnold? -- Part 1”
Cast:
Mr. Gabe Kotter: Gabriel Kaplan
Julie Kotter: Marcia Strassman
Mr. Woodman: John Sylvester White
Juan Epstein: Robert Hegyes
Freddie Washington: Lawrence-Hilton Jacobs
Arnold Horshack: Ron Palilo
Vinnie Barbarino: John Travolta

Guest Cast:
Helaine Lembeck as Judy Borden
Barbara Deutsch as Maxine Biffin

37. “Whatever Happened to Arnold? -- Part 2”
Cast:
Mr. Gabe Kotter: Gabriel Kaplan
Julie Kotter: Marcia Strassman [ABSENT]
Mr. Woodman: John Sylvester White [ABSENT]
Juan Epstein: Robert Hegyes
Freddie Washington: Lawrence-Hilton Jacobs
Arnold Horshack: Ron Palilo
Vinnie Barbarino: John Travolta

Guest Cast:
Ellen Travolta as Mrs. O’Hara
James Komack as Uncle Harry
Elyssa Davalos as Judy Horshack
Susan Lawrence as Daria “Goldie” Dia
Andrea McArdle as Doris Horshack
Dean M. Solomon as Manny Horshack
Robert Stoneman as Leonard
Chanin Hale as Orshack’s Secretary

38. “Horshack vs. Carvelli”
Cast:
Mr. Gabe Kotter: Gabriel Kaplan
Julie Kotter: Marcia Strassman [ABSENT]
Mr. Woodman: John Sylvester White
Juan Epstein: Robert Hegyes
Freddie Washington: Lawrence-Hilton Jacobs
Arnold Horshack: Ron Palilo
Vinnie Barbarino: John Travolta

Guest Cast:
Charles Fleischer as Carvelli
Robert Harcum as Murray

39. “Sweatgate Scandal”
Cast:
Mr. Gabe Kotter: Gabriel Kaplan
Julie Kotter: Marcia Strassman
Mr. Woodman: John Sylvester White
Juan Epstein: Robert Hegyes
Freddie Washington: Lawrence-Hilton Jacobs
Arnold Horshack: Ron Palilo
Vinnie Barbarino: John Travolta

Guest Cast:
Helaine Lembeck as Judy Borden
Dennis Bowen as Todd Ludlow

40. “Caruso’s Way”
Cast:
Mr. Gabe Kotter: Gabriel Kaplan
Julie Kotter: Marcia Strassman
Mr. Woodman: John Sylvester White
Juan Epstein: Robert Hegyes
Freddie Washington: Lawrence-Hilton Jacobs
Arnold Horshack: Ron Palilo
Vinnie Barbarino: John Travolta

Guest Cast:
Scott Brady as Mr. Caruso

41. “Kotter and Son”
Cast:
Mr. Gabe Kotter: Gabriel Kaplan
Julie Kotter: Marcia Strassman
Mr. Woodman: John Sylvester White
Juan Epstein: Robert Hegyes
Freddie Washington: Lawrence-Hilton Jacobs
Arnold Horshack: Ron Palilo
Vinnie Barbarino: John Travolta

Guest Cast:
Harold J. Stone as Charlie Kotter

42. “The Littlest Sweathog”
Cast:
Mr. Gabe Kotter: Gabriel Kaplan
Julie Kotter: Marcia Strassman
Mr. Woodman: John Sylvester White
Juan Epstein: Robert Hegyes
Freddie Washington: Lawrence-Hilton Jacobs
Arnold Horshack: Ron Palilo
Vinnie Barbarino: John Travolta

43. “I’m Having Their Baby”
Cast:
Mr. Gabe Kotter: Gabriel Kaplan
Julie Kotter: Marcia Strassman
Mr. Woodman: John Sylvester White
Juan Epstein: Robert Hegyes
Freddie Washington: Lawrence-Hilton Jacobs
Arnold Horshack: Ron Palilo
Vinnie Barbarino: John Travolta

Guest Cast:
Ned Wertimer as Second Substitute Teacher
Frank Corsentino as Mr. Waverly (First Substitute Teacher)
Larry Brooks as Third Substitute Teacher

44. “Radio Free Freddie”
Cast:
Mr. Gabe Kotter: Gabriel Kaplan
Julie Kotter: Marcia Strassman
Mr. Woodman: John Sylvester White
Juan Epstein: Robert Hegyes
Freddie Washington: Lawrence-Hilton Jacobs
Arnold Horshack: Ron Palilo
Vinnie Barbarino: John Travolta

Guest Cast:
George Carlin as Wally “The Wow” Wexler
Fred Grandy as Andy
Marcie Barkin as Freddie’s Groupie

45. “I Wonder Who’s Kissing Gabe Now?”
Cast:
Mr. Gabe Kotter: Gabriel Kaplan
Julie Kotter: Marcia Strassman
Mr. Woodman: John Sylvester White
Juan Epstein: Robert Hegyes
Freddie Washington: Lawrence-Hilton Jacobs
Arnold Horshack: Ron Palilo
Vinnie Barbarino: John Travolta

Guest Cast:
Denise Galik as Paula Holtzgang

[Adamantium]

Welcome Back, Kotter
Season Three: 1977 - 1978 (27 episodes) 72 total
Cast:
Gabriel Kaplan as “Mr. Gabe Kotter” (27 episodes) 72 total
Marcia Strassman as “Julie Kotter” (26 episodes) 69 total
John Sylvester White as “Mr. Woodman” (27 episodes) 68 total
Robert Hegyes as “Juan Epstein” (26 episodes) 71 total
Lawrence-Hilton Jacobs as “Freddie Washington” (27 episodes) 72 total
Ron Palilo as “Arnold Horshack” (27 episodes) 72 total
John Travolta as “Vinnie Barbarino” (25 episodes) 70 total
Melonie Haller as “Angie Globagoski” (7 episodes)

Recurring Cast:
Helaine Lembeck as “Judy Borden” (2 episodes) 13 total
Charles Fleischer as “Carvelli” (2 episodes) 4 total
Robert Harcum as “Murray” (2 episodes) 3 total
Debralee Scott as “Rosalie “Hotsie” Totzi” (1 episode) 5 total

46. “Sweathog Back-to-School Special”
Cast:
Mr. Gabe Kotter: Gabriel Kaplan
Julie Kotter: Marcia Strassman
Mr. Woodman: John Sylvester White
Juan Epstein: Robert Hegyes
Freddie Washington: Lawrence-Hilton Jacobs
Arnold Horshack: Ron Palilo
Vinnie Barbarino: John Travolta

Guest Cast:
Melody Anderson as Female Sweathog #1
Deloreese Daniels as Female Sweathog #2
Rebecca York as Female Sweathog #3
(Actors used in stock footage clips)
Dennis Bowen, Valerie Curtin, Susan Lanier,
Helaine Lembeck, Pat Morita, Jess Nadelman,
Susan Pratt, Jerry Rannow, Debralee Scott,
Arnold Soboloff, Harold J. Stone, Hope Summers,
Vernee Watson, Laura Zucker

47. “And Baby Makes Four -- Part 1”
Cast:
Mr. Gabe Kotter: Gabriel Kaplan
Julie Kotter: Marcia Strassman
Mr. Woodman: John Sylvester White
Juan Epstein: Robert Hegyes
Freddie Washington: Lawrence-Hilton Jacobs
Arnold Horshack: Ron Palilo
Vinnie Barbarino: John Travolta

Guest Cast:
John Febbraro as Harold “Fearless” Feldman
Mike Darnell as Bennie Moretti

48. “And Baby Makes Four -- Part 2”
Cast:
Mr. Gabe Kotter: Gabriel Kaplan
Julie Kotter: Marcia Strassman
Mr. Woodman: John Sylvester White
Juan Epstein: Robert Hegyes
Freddie Washington: Lawrence-Hilton Jacobs
Arnold Horshack: Ron Palilo
Vinnie Barbarino: John Travolta

Guest Cast:
Alan Oppenheimer as Dr. Melmann
Kathleen Doyle as Nurse
Ken Sansom as Expectant Father

49. “And Baby Makes Four -- Part 3”
Cast:
Mr. Gabe Kotter: Gabriel Kaplan
Julie Kotter: Marcia Strassman
Mr. Woodman: John Sylvester White
Juan Epstein: Robert Hegyes
Freddie Washington: Lawrence-Hilton Jacobs
Arnold Horshack: Ron Palilo
Vinnie Barbarino: John Travolta

Guest Cast:
Jack Dodson as Mr. Hansen
Alice Backes as Mrs. Hansen

50. “Brother, Can You Spare a Million?”
Cast:
Mr. Gabe Kotter: Gabriel Kaplan
Julie Kotter: Marcia Strassman
Mr. Woodman: John Sylvester White
Juan Epstein: Robert Hegyes
Freddie Washington: Lawrence-Hilton Jacobs
Arnold Horshack: Ron Palilo
Vinnie Barbarino: John Travolta

Guest Cast:
Wendy Rastatter as Wendy
Robin Riker as Sexy Nurse
John J. Fox as Television Announcer

51. “Just Testing”
Cast:
Mr. Gabe Kotter: Gabriel Kaplan
Julie Kotter: Marcia Strassman
Mr. Woodman: John Sylvester White
Juan Epstein: Robert Hegyes
Freddie Washington: Lawrence-Hilton Jacobs
Arnold Horshack: Ron Palilo
Vinnie Barbarino: John Travolta

52. “The Deprogramming of Arnold Horshack”
Cast:
Mr. Gabe Kotter: Gabriel Kaplan
Julie Kotter: Marcia Strassman
Mr. Woodman: John Sylvester White
Juan Epstein: Robert Hegyes
Freddie Washington: Lawrence-Hilton Jacobs
Arnold Horshack: Ron Palilo
Vinnie Barbarino: John Travolta

Guest Cast:
Ellen Travolta as Mrs. O’Hara

53. “What a Move!”
Cast:
Mr. Gabe Kotter: Gabriel Kaplan
Julie Kotter: Marcia Strassman
Mr. Woodman: John Sylvester White
Juan Epstein: Robert Hegyes
Freddie Washington: Lawrence-Hilton Jacobs
Arnold Horshack: Ron Palilo
Vinnie Barbarino: John Travolta

Guest Cast:
Herb Edelman as Moe Epstein

54. A Novel Idea
Cast:
Mr. Gabe Kotter: Gabriel Kaplan
Julie Kotter: Marcia Strassman
Mr. Woodman: John Sylvester White
Juan Epstein: Robert Hegyes
Freddie Washington: Lawrence-Hilton Jacobs
Arnold Horshack: Ron Palilo
Vinnie Barbarino: John Travolta

55. “Barbarino in Love -- Part 1”
Cast:
Mr. Gabe Kotter: Gabriel Kaplan
Julie Kotter: Marcia Strassman
Mr. Woodman: John Sylvester White
Juan Epstein: Robert Hegyes
Freddie Washington: Lawrence-Hilton Jacobs
Arnold Horshack: Ron Palilo
Vinnie Barbarino: John Travolta

Guest Cast:
Amy Johnston as Cassy
Martin Garner as Lou
Daniel Chodos as Eugene “Blow Fish” Bigelow

56. “Barbarino in Love -- Part 2”
Cast:
Mr. Gabe Kotter: Gabriel Kaplan
Julie Kotter: Marcia Strassman [ABSENT]
Mr. Woodman: John Sylvester White
Juan Epstein: Robert Hegyes
Freddie Washington: Lawrence-Hilton Jacobs
Arnold Horshack: Ron Palilo
Vinnie Barbarino: John Travolta

Guest Cast:
Amy Johnston as Cassy
Martin Garner as Lou

57. “Kotter for Vice Principal”
Cast:
Mr. Gabe Kotter: Gabriel Kaplan
Julie Kotter: Marcia Strassman
Mr. Woodman: John Sylvester White
Juan Epstein: Robert Hegyes
Freddie Washington: Lawrence-Hilton Jacobs
Arnold Horshack: Ron Palilo
Vinnie Barbarino: John Travolta

Guest Cast:
Helaine Lembeck as Judy Borden
Ernest Harada as Mr. Jan
Beth & Kay Kearney as The Kotter Twins

58. “Swine and Punishment”
Cast:
Mr. Gabe Kotter: Gabriel Kaplan
Julie Kotter: Marcia Strassman
Mr. Woodman: John Sylvester White
Juan Epstein: Robert Hegyes
Freddie Washington: Lawrence-Hilton Jacobs
Arnold Horshack: Ron Palilo
Vinnie Barbarino: John Travolta

59. “Epstein’s Madonna”
Cast:
Mr. Gabe Kotter: Gabriel Kaplan
Julie Kotter: Marcia Strassman
Mr. Woodman: John Sylvester White
Juan Epstein: Robert Hegyes
Freddie Washington: Lawrence-Hilton Jacobs
Arnold Horshack: Ron Palilo
Vinnie Barbarino: John Travolta

Guest Cast:
Denise Galik as Paula Holtzgang
Frank O’Brien as Jerry Cronkite
Stan Ross as Weirdo in School Yard

60. “A Sweathog Christmas Special”
Cast:
Mr. Gabe Kotter: Gabriel Kaplan
Julie Kotter: Marcia Strassman
Mr. Woodman: John Sylvester White
Juan Epstein: Robert Hegyes
Freddie Washington: Lawrence-Hilton Jacobs
Arnold Horshack: Ron Palilo
Vinnie Barbarino: John Travolta

Guest Cast:
(Actors used in stock footage clips)
Charles Fleischer, Robert Harcum,
Helaine Lembeck, Debralee Scott,
Vernee Watson

61. “Sweatwork”
Cast:
Mr. Gabe Kotter: Gabriel Kaplan
Julie Kotter: Marcia Strassman
Mr. Woodman: John Sylvester White
Juan Epstein: Robert Hegyes
Freddie Washington: Lawrence-Hilton Jacobs
Arnold Horshack: Ron Palilo
Vinnie Barbarino: John Travolta [ABSENT]

62. “Meet Your New Teacher”
Cast:
Mr. Gabe Kotter: Gabriel Kaplan
Julie Kotter: Marcia Strassman
Mr. Woodman: John Sylvester White
Juan Epstein: Robert Hegyes
Freddie Washington: Lawrence-Hilton Jacobs
Arnold Horshack: Ron Palilo
Vinnie Barbarino: John Travolta [ABSENT]

Guest Cast:
Sonny Melendrez as Computer Voice
Ernest Harada as Mr. Jan

63. “Angie”
Cast:
Mr. Gabe Kotter: Gabriel Kaplan
Julie Kotter: Marcia Strassman
Mr. Woodman: John Sylvester White
Juan Epstein: Robert Hegyes
Freddie Washington: Lawrence-Hilton Jacobs
Arnold Horshack: Ron Palilo
Vinnie Barbarino: John Travolta

Guest Cast:
Melonie Haller as Angie Globagoski

64. “Epstein’s Term Paper”
Cast:
Mr. Gabe Kotter: Gabriel Kaplan
Julie Kotter: Marcia Strassman
Mr. Woodman: John Sylvester White
Juan Epstein: Robert Hegyes
Freddie Washington: Lawrence-Hilton Jacobs
Arnold Horshack: Ron Palilo
Vinnie Barbarino: John Travolta
Angie Globagoski: Melonie Haller

Guest Cast:
Charles Fleischer as Carvelli
Robert Harcum as Murray

65. “There’s No Business Like Show Business -- Part 1”
Cast:
Mr. Gabe Kotter: Gabriel Kaplan
Julie Kotter: Marcia Strassman
Mr. Woodman: John Sylvester White
Juan Epstein: Robert Hegyes
Freddie Washington: Lawrence-Hilton Jacobs
Arnold Horshack: Ron Palilo
Vinnie Barbarino: John Travolta
Angie Globagoski: Melonie Haller

Guest Cast:
Sam Weisman as Peter Charnoff
Michael Preminger as Eddie Mincer

66. “There’s No Business Like Show Business -- Part 2”
Cast:
Mr. Gabe Kotter: Gabriel Kaplan
Julie Kotter: Marcia Strassman
Mr. Woodman: John Sylvester White
Juan Epstein: Robert Hegyes
Freddie Washington: Lawrence-Hilton Jacobs
Arnold Horshack: Ron Palilo
Vinnie Barbarino: John Travolta
Angie Globagoski: Melonie Haller

Guest Cast:
Sam Weisman as Peter Charnoff

67. “What Goes Up”
Cast:
Mr. Gabe Kotter: Gabriel Kaplan
Julie Kotter: Marcia Strassman
Mr. Woodman: John Sylvester White
Juan Epstein: Robert Hegyes
Freddie Washington: Lawrence-Hilton Jacobs
Arnold Horshack: Ron Palilo
Vinnie Barbarino: John Travolta
Angie Globagoski: Melonie Haller

68. “Goodbye, Mr. Kripps”
Cast:
Mr. Gabe Kotter: Gabriel Kaplan
Julie Kotter: Marcia Strassman
Mr. Woodman: John Sylvester White
Juan Epstein: Robert Hegyes
Freddie Washington: Lawrence-Hilton Jacobs
Arnold Horshack: Ron Palilo
Vinnie Barbarino: John Travolta
Angie Globagoski: Melonie Haller

Guest Cast:
Norman Alden as Detective Lieutenant Eddie Lasky
Jack Fletcher as Leonard Kripps
Bryan O’Byrne as Desk Sergeant

69. “Horshack and Madame X”
Cast:
Mr. Gabe Kotter: Gabriel Kaplan
Julie Kotter: Marcia Strassman
Mr. Woodman: John Sylvester White
Juan Epstein: Robert Hegyes
Freddie Washington: Lawrence-Hilton Jacobs
Arnold Horshack: Ron Palilo
Vinnie Barbarino: John Travolta
Angie Globagoski: Melonie Haller

Guest Cast:
Sally Hightower as Laura Stevens

70. “The Kiss”
Cast:
Mr. Gabe Kotter: Gabriel Kaplan
Julie Kotter: Marcia Strassman
Mr. Woodman: John Sylvester White
Juan Epstein: Robert Hegyes
Freddie Washington: Lawrence-Hilton Jacobs
Arnold Horshack: Ron Palilo
Vinnie Barbarino: John Travolta

Guest Cast:
Helaine Lembeck as Judy Borden
Sally Hightower as Laura Stevens
Ernest Harada as Mr. Jan
Demetre Phillips as Baby Stevens

71. “Class Encounter of the Carvelli Kind”
Cast:
Mr. Gabe Kotter: Gabriel Kaplan
Julie Kotter: Marcia Strassman
Mr. Woodman: John Sylvester White
Juan Epstein: Robert Hegyes [ABSENT]
Freddie Washington: Lawrence-Hilton Jacobs
Arnold Horshack: Ron Palilo
Vinnie Barbarino: John Travolta

Guest Cast:
Charles Fleischer as Carvelli
Bob Harcum as Murray

72. “The Return of Hotsie Totzi”
Cast:
Mr. Gabe Kotter: Gabriel Kaplan
Julie Kotter: Marcia Strassman
Mr. Woodman: John Sylvester White
Juan Epstein: Robert Hegyes
Freddie Washington: Lawrence-Hilton Jacobs
Arnold Horshack: Ron Palilo
Vinnie Barbarino: John Travolta

Guest Cast:
Debralee Scott as Rosalie “Hotsie” Totzi
Marlise Pieratt as Olga the Stripper

[Adamantium]

Welcome Back, Kotter
Season Four: 1978 - 1979 (23 episodes) 95 total
Cast:
Gabriel Kaplan as “Mr. Gabe Kotter” (8 episodes) 80 total
Marcia Strassman as “Julie Kotter” (21 episodes) 90 total
John Sylvester White as “Mr. Woodman” (23 episodes) 91 total
Robert Hegyes as “Juan Epstein” (23 episodes) 94 total
Lawrence-Hilton Jacobs as “Freddie Washington” (23 episodes) 95 total
Ron Palilo as “Arnold Horshack” (22 episodes) 94 total
Stephen Shortridge as “Beau De Labarre” (19 episodes)

Recurring Cast:
John Travolta as “Vinnie Barbarino” (10 episodes) 80 total
Charles Fleischer as “Carvelli” (7 episodes) 11 total
Robert Harcum as “Murray” (7 episodes) 10 total
Irene Arranga as “Mary Johnson” (6 episodes)

73. “The Drop-Ins -- Part 1”
Cast:
Mr. Gabe Kotter: Gabriel Kaplan
Julie Kotter: Marcia Strassman
Mr. Woodman: John Sylvester White
Juan Epstein: Robert Hegyes
Freddie Washington: Lawrence-Hilton Jacobs
Arnold Horshack: Ron Palilo

Guest Cast:
John Travolta as Vinnie Barbarino
Charles Fleischer as Carvelli
Bob Harcum as Murray

74. “The Drop-Ins -- Part 2”
Cast:
Mr. Gabe Kotter: Gabriel Kaplan
Julie Kotter: Marcia Strassman
Mr. Woodman: John Sylvester White
Juan Epstein: Robert Hegyes
Freddie Washington: Lawrence-Hilton Jacobs
Arnold Horshack: Ron Palilo

Guest Cast:
John Travolta as Vinnie Barbarino
Charles Fleischer as Carvelli
Bob Harcum as Murray
Marian Collier as Nurse Baker

75. “Frog Day Afternoon”
Cast:
Mr. Gabe Kotter: Gabriel Kaplan [ABSENT]
Julie Kotter: Marcia Strassman
Mr. Woodman: John Sylvester White
Juan Epstein: Robert Hegyes
Freddie Washington: Lawrence-Hilton Jacobs
Arnold Horshack: Ron Palilo

Guest Cast:
Ellen Travolta as Mrs. O’Hara
Tommy Breslin as Sidney Braden
Dena Dietrich as Ilona Garland

76. “The Sweatmobile”
Cast:
Mr. Gabe Kotter: Gabriel Kaplan [ABSENT]
Julie Kotter: Marcia Strassman
Mr. Woodman: John Sylvester White
Juan Epstein: Robert Hegyes
Freddie Washington: Lawrence-Hilton Jacobs
Arnold Horshack: Ron Palilo

Guest Cast:
John Travolta as Vinnie Barbarino
Charles Fleischer as Carvelli
Bob Harcum as Murray
Connie Sawyer as Aunt Josephine
Marcy Hanson as The Nurse

77. “Beau’s Jest”
Cast:
Mr. Gabe Kotter: Gabriel Kaplan
Julie Kotter: Marcia Strassman
Mr. Woodman: John Sylvester White
Juan Epstein: Robert Hegyes
Freddie Washington: Lawrence-Hilton Jacobs
Arnold Horshack: Ron Palilo

Guest Cast:
Stephen Shortridge as Beau De Labarre
Judy Young as Doris
Richard Moll as Big Thug

78. “Don’t Come Up and See Me Sometime”
Cast:
Mr. Gabe Kotter: Gabriel Kaplan
Julie Kotter: Marcia Strassman
Mr. Woodman: John Sylvester White
Juan Epstein: Robert Hegyes
Freddie Washington: Lawrence-Hilton Jacobs
Arnold Horshack: Ron Palilo

Guest Cast:
John Travolta as Vinnie Barbarino
Stephen Shortridge as Beau De Labarre
Linda McCullough as Sally

79. “Once Upon a Ledge”
Cast:
Mr. Gabe Kotter: Gabriel Kaplan [ABSENT]
Julie Kotter: Marcia Strassman
Mr. Woodman: John Sylvester White
Juan Epstein: Robert Hegyes
Freddie Washington: Lawrence-Hilton Jacobs
Arnold Horshack: Ron Palilo

Guest Cast:
Stephen Shortridge as Beau De Labarre
Irene Arranga as Mary Johnson

80. “Barbarino’s Boo-Boo”
Cast:
Mr. Gabe Kotter: Gabriel Kaplan
Julie Kotter: Marcia Strassman
Mr. Woodman: John Sylvester White
Juan Epstein: Robert Hegyes
Freddie Washington: Lawrence-Hilton Jacobs
Arnold Horshack: Ron Palilo

Guest Cast:
John Travolta as Vinnie Barbarino
Stephen Shortridge as Beau De Labarre
Jane Dulo as Nurse Bonney
Patrick Collins as Bobby
Jeannie Linero as Impatient Spanish Woman

81. “Washington’s Clone”
Cast:
Mr. Gabe Kotter: Gabriel Kaplan [ABSENT]
Julie Kotter: Marcia Strassman
Mr. Woodman: John Sylvester White
Juan Epstein: Robert Hegyes
Freddie Washington: Lawrence-Hilton Jacobs
Arnold Horshack: Ron Palilo

Guest Cast:
John Travolta as Vinnie Barbarino
Stephen Shortridge as Beau De Labarre
Ron Dennis as Arthur

82. “X-Rated Education”
Cast:
Mr. Gabe Kotter: Gabriel Kaplan [ABSENT]
Julie Kotter: Marcia Strassman
Mr. Woodman: John Sylvester White
Juan Epstein: Robert Hegyes
Freddie Washington: Lawrence-Hilton Jacobs
Arnold Horshack: Ron Palilo

Guest Cast:
Stephen Shortridge as Beau De Labarre
Charles Fleischer as Carvelli
Bob Harcum as Murray
Jenna McMahon as Mrs. Zugler
Stanley Brock as Mr. Finch
BeBe Drake-Hooks as Ms. Jones

83. “The Barbarino Blues”
Cast:
Mr. Gabe Kotter: Gabriel Kaplan [ABSENT]
Julie Kotter: Marcia Strassman
Mr. Woodman: John Sylvester White
Juan Epstein: Robert Hegyes
Freddie Washington: Lawrence-Hilton Jacobs
Arnold Horshack: Ron Palilo

Guest Cast:
John Travolta as Vinnie Barbarino
Stephen Shortridge as Beau De Labarre
Linda McCullough as Sally

84. “A Little Fright Music”
Cast:
Mr. Gabe Kotter: Gabriel Kaplan
Julie Kotter: Marcia Strassman
Mr. Woodman: John Sylvester White
Juan Epstein: Robert Hegyes
Freddie Washington: Lawrence-Hilton Jacobs
Arnold Horshack: Ron Palilo [ABSENT]

Guest Cast:
Stephen Shortridge as Beau De Labarre
Sip Culler as J. Bubba-Hampton

85. “A Winter’s Coat Tail”
Cast:
Mr. Gabe Kotter: Gabriel Kaplan [ABSENT]
Julie Kotter: Marcia Strassman
Mr. Woodman: John Sylvester White
Juan Epstein: Robert Hegyes
Freddie Washington: Lawrence-Hilton Jacobs
Arnold Horshack: Ron Palilo
Beau De Labarre: Stephen Shortridge

Guest Cast:
John Travolta as Vinnie Barbarino
Adam Hollander as Punk #1
John Hollander as Punk #2

86. “Bride and Gloom”
Cast:
Mr. Gabe Kotter: Gabriel Kaplan [ABSENT]
Julie Kotter: Marcia Strassman
Mr. Woodman: John Sylvester White
Juan Epstein: Robert Hegyes
Freddie Washington: Lawrence-Hilton Jacobs
Arnold Horshack: Ron Palilo
Beau De Labarre: Stephen Shortridge

Guest Cast:
John Travolta as Vinnie Barbarino
Linda McCullough as Sally
Rachel Levario as Angelina

87. “The Good-Bye Guy”
Cast:
Mr. Gabe Kotter: Gabriel Kaplan [ABSENT]
Julie Kotter: Marcia Strassman
Mr. Woodman: John Sylvester White
Juan Epstein: Robert Hegyes
Freddie Washington: Lawrence-Hilton Jacobs
Arnold Horshack: Ron Palilo
Beau De Labarre: Stephen Shortridge

Guest Cast:
Georganne LaPiere as Kelly Woodman
Alston Ahern as Emily
Corey Fischer as Waiter

88. “Barbarino’s Baby”
Cast:
Mr. Gabe Kotter: Gabriel Kaplan [ABSENT]
Julie Kotter: Marcia Strassman
Mr. Woodman: John Sylvester White
Juan Epstein: Robert Hegyes
Freddie Washington: Lawrence-Hilton Jacobs
Arnold Horshack: Ron Palilo
Beau De Labarre: Stephen Shortridge

Guest Cast:
John Travolta as Vinnie Barbarino
Jane Dulo as Nurse Bonney
Mary Jo Catlett as Mrs. Fishbein
Henry Gorden as Mr. Fishbein

89. “The Sweat Smell of Success”
Cast:
Mr. Gabe Kotter: Gabriel Kaplan [ABSENT]
Julie Kotter: Marcia Strassman
Mr. Woodman: John Sylvester White
Juan Epstein: Robert Hegyes
Freddie Washington: Lawrence-Hilton Jacobs
Arnold Horshack: Ron Palilo
Beau De Labarre: Stephen Shortridge

Guest Cast:
Charles Fleischer as Carvelli
Bob Harcum as Murray
Irene Arranga as Mary Johnson

90. “I’m Okay, But You’re Not”
Cast:
Mr. Gabe Kotter: Gabriel Kaplan [ABSENT]
Julie Kotter: Marcia Strassman
Mr. Woodman: John Sylvester White
Juan Epstein: Robert Hegyes
Freddie Washington: Lawrence-Hilton Jacobs
Arnold Horshack: Ron Palilo
Beau De Labarre: Stephen Shortridge

91. The Gang Show
Cast:
Mr. Gabe Kotter: Gabriel Kaplan [ABSENT]
Julie Kotter: Marcia Strassman [ABSENT]
Mr. Woodman: John Sylvester White
Juan Epstein: Robert Hegyes
Freddie Washington: Lawrence-Hilton Jacobs
Arnold Horshack: Ron Palilo
Beau De Labarre: Stephen Shortridge

Guest Cast:
Della Reese as Mrs. Jean Tremaine
Charles Fleischer as Carvelli
Bob Harcum as Murray

92. “Come Back, Little Arnold”
Cast:
Mr. Gabe Kotter: Gabriel Kaplan [ABSENT]
Julie Kotter: Marcia Strassman [ABSENT]
Mr. Woodman: John Sylvester White
Juan Epstein: Robert Hegyes
Freddie Washington: Lawrence-Hilton Jacobs
Arnold Horshack: Ron Palilo
Beau De Labarre: Stephen Shortridge

Guest Cast:
Della Reese as Mrs. Jean Tremaine
Irene Arranga as Mary Johnson
Charles Fleischer as Carvelli
Bob Harcum as Murray

93. “Oo-Oo, I Do -- Part 1”
Cast:
Mr. Gabe Kotter: Gabriel Kaplan [ABSENT]
Julie Kotter: Marcia Strassman
Mr. Woodman: John Sylvester White
Juan Epstein: Robert Hegyes
Freddie Washington: Lawrence-Hilton Jacobs
Arnold Horshack: Ron Palilo
Beau De Labarre: Stephen Shortridge

Guest Cast:
Irene Arranga as Mary Johnson

94. “Oo-Oo, I Do -- Part 2”
Cast:
Mr. Gabe Kotter: Gabriel Kaplan
Julie Kotter: Marcia Strassman
Mr. Woodman: John Sylvester White
Juan Epstein: Robert Hegyes
Freddie Washington: Lawrence-Hilton Jacobs
Arnold Horshack: Ron Palilo
Beau De Labarre: Stephen Shortridge

Guest Cast:
Irene Arranga as Mary Johnson
Ancel Cook as Mary’s Uncle
Richard Dimitri as Detective
Kenneth White as Marine Recruiter
Dick Winslow as Minister

95. “The Breadwinners”
Cast:
Mr. Gabe Kotter: Gabriel Kaplan
Julie Kotter: Marcia Strassman
Mr. Woodman: John Sylvester White
Juan Epstein: Robert Hegyes
Freddie Washington: Lawrence-Hilton Jacobs
Arnold Horshack: Ron Palilo
Beau De Labarre: Stephen Shortridge

Guest Cast:
Irene Arranga as Mary Horshack
Henry Beckman as Samson Malone
Georganne LaPiere as Kelly Woodman
Priscilla Morrill as Mrs. Gladstone Trevors-Smythe

===========================================================================================

Gabriel Kaplan Season 4 Appearances
#73. The Drop-Ins -- Part 1**
#74. The Drop-Ins -- Part 2**
#77. Beau’s Jest
#78. Don’t Come Up and See Me Sometime**
#80. Barbarino’s Boo-Boo**
#84. A Little Fright Music
#94. Oo-Oo, I Do -- Part 2
#95. The Breadwinners

John Travolta Season 4 Appearances
#73. The Drop-Ins -- Part 1**
#74. The Drop-Ins -- Part 2**
#76. The Sweatmobile
#78. Don’t Come Up and See Me Sometime**
#80. Barbarino’s Boo-Boo**
#81. Washington’s Clone
#83. The Barbarino Blues
#85. A Winter’s Coat Tail
#86. Bride and Gloom
#88. Barbarino’s Baby

** Means that both Kaplan and Travolta appear in that episode.