Series Cast 58

1. 

   Del Monroe

   Kowalski (110 Episodes), Kowalski (uncredited) (1 Episode)

2. 

   Paul Trinka

   Patterson (110 Episodes), Malloy (uncredited) (1 Episode)

3. 

   Richard Basehart

   Adm. Harriman Nelson (110 Episodes)

4. 

   David Hedison

   Captain Crane (110 Episodes)

5. 

   Terry Becker

   Chief Sharkey (110 Episodes)

6. 

   Richard Bull

   Doctor (110 Episodes)

7. 

   Robert Dowdell

   Chip Morton (110 Episodes)

8. Arch Whiting

   Sparks (uncredited) (2 Episodes), Sparks (1 Episode)

9. Henry Kulky

   — (1 Episode), Curley Jones (1 Episode)

10. 

    Michael Ansara

    Capt. Tomas Ruiz (1 Episode), Malinoff (1 Episode)

11. Alfred Shelly

    Murphy (1 Episode), Chairman (uncredited) (1 Episode)

12. 

    James Doohan

    Lawrence Tobin (1 Episode), Lawrence Tobin (uncredited) (1 Episode)

13. 

    Linda Cristal

    — (1 Episode)

14. 

    Nick Adams

    — (1 Episode)

15. 

    Charles McGraw

    — (1 Episode)

16. 

    Leslie Nielsen

    — (1 Episode)

17. 

    Jack Nicholson

    — (1 Episode)

18. 

    Victor Buono

    Tabor Ulrich (1 Episode)

19. 

    John Cassavetes

    — (1 Episode)

20. 

    Mark Slade

    — (1 Episode)

21. 

    Hurd Hatfield

    — (1 Episode)

22. 

    Yvonne Craig

    — (1 Episode)

23. 

    Adam Williams

    Chief (1 Episode)

24. 

    Al Ruscio

    — (1 Episode)

25. 

    Les Tremayne

    — (1 Episode)

26. Danica D'Hondt

    Lola Hale (1 Episode)

27. 

    Diane Webber

    Mermaid (1 Episode)

28. Douglas Bank

    Witt (1 Episode)

29. 

    Judy Lang

    Angie (1 Episode)

30. 

    Barbara Bouchet

    Tippy Penfield (1 Episode)

31. 

    Regis Toomey

    George Penfield (1 Episode)

32. 

    Cyril Delevanti

    Noah Grafton (1 Episode)

33. 

    Charles Dierkop

    Left-Handed Man (1 Episode)

34. Michael Barrier

    Cabrillo (1 Episode)

35. 

    Ted de Corsia

    Foreign General (1 Episode)

36. 

    Herbert Lytton

    First Admiral (1 Episode)

37. 

    Brooke Bundy

    Gundi (1 Episode)

38. 

    Nicholas Colasanto

    Reporter (uncredited) (1 Episode)

39. 

    Lloyd Bochner

    Martin Davis (1 Episode)

40. 

    Edgar Bergen

    Kenner (1 Episode)

41. 

    Walter Brooke

    Dan Case (1 Episode)

42. 

    Eric Feldary

    Deiner (1 Episode)

43. Dayton Lummis

    Reinhardt (1 Episode)

44. 

    Roger C. Carmel

    Admiral Halder (1 Episode)

45. 

    John Gallaudet

    Admiral Johnson (1 Episode)

46. 

    David Sheiner

    Chandler (1 Episode)

47. 

    Frank Ferguson

    Air Force General (1 Episode)

48. 

    Damian O'Flynn

    Dr. Thompson (1 Episode)

49. 

    Don Knight

    Sven Larsen (1 Episode)

50. 

    Arthur Franz

    Archer (1 Episode)

51. 

    Alvy Moore

    Hoff (1 Episode)

52. 

    Harold J. Stone

    Admiral Jiggs Starke (1 Episode)

53. 

    John Banner

    Russian Chairman (1 Episode)

54. 

    Edward Platt

    Morgan (1 Episode)

55. 

    Nancy Kovack

    Monique (1 Episode)

56. 

    Susan Flannery

    Stenographer (uncredited) (1 Episode)

57. 

    Patrick Wayne

    Fraser (1 Episode)

58. 

    Nick Dimitri

    Alien #2 (uncredited) (1 Episode)

Series Crew 31