Cast 30

1. 

   William Shatner

   Admiral James T. Kirk

2. 

   DeForest Kelley

   Dr. Leonard 'Bones' McCoy

3. 

   James Doohan

   Captain Montgomery 'Scotty' Scott

4. 

   George Takei

   Cmdr. Hikaru Sulu

5. 

   Walter Koenig

   Cmdr. Pavel Chekov

6. 

   Nichelle Nichols

   Cmdr. Uhura

7. 

   Christopher Lloyd

   Cmdr. Kruge

8. 

   Robin Curtis

   Lt. Saavik

9. 

   Mark Lenard

   Ambassador Sarek

10. 

    Merritt Butrick

    Dr. David Marcus

11. 

    Judith Anderson

    Vulcan High Priestess

12. 

    James B. Sikking

    Captain Styles

13. 

    Phillip R. Allen

    Capt. Esteban

14. 

    Robert Hooks

    Admiral Morrow

15. 

    John Larroquette

    Maltz

16. 

    Carl Steven

    Spock...Age 9

17. Vadia Potenza

    Spock...Age 13

18. 

    Stephen Manley

    Spock...Age 17

19. Joe W. Davis

    Spock at age 25

20. 

    Leonard Nimoy

    Captain Spock / Elevator Voice

21. 

    Miguel Ferrer

    First Officer

22. 

    Branscombe Richmond

    Klingon Gunner #2

23. 

    Frank Welker

    Spock's Screams

24. 

    Scott McGinnis

    Starfleet Cadet "Mr. Adventure"

25. 

    Phil Morris

    Trainee Foster

26. 

    Jeanne Mori

    Helm Officer

27. 

    Grace Lee Whitney

    Commander Janice Rand (Woman in Cafeteria)

28. Nanci Rogers

    Bar Waitress (uncredited)

29. Paul Sorensen

    Captain

30. 

    Danny Rogers

    Merchantman First Officer (uncredited)

Crew 50