Series Cast 64

1. 

   Robin Williams

   Mork (95 Episodes)

2. 

   Pam Dawber

   Mindy McConnell (95 Episodes)

3. 

   Ralph James

   Orson (Voice) (95 Episodes)

4. 

   Conrad Janis

   Fred McConnell (71 Episodes)

5. 

   Tom Poston

   Franklin Delano Bickley (53 Episodes)

6. 

   Jay Thomas

   Remo DaVinci (48 Episodes)

7. 

   Gina Hecht

   Jean DaVinci (48 Episodes)

8. 

   Jim Staahl

   Nelson Flavor (48 Episodes)

9. 

   Elizabeth Kerr

   Cora Hudson (33 Episodes)

10. 

    Robert Donner

    Exidor (24 Episodes)

11. 

    Jonathan Winters

    Mearth (18 Episodes), Dave McConnell (1 Episode)

12. Jeffrey Jacquet

    Eugene (9 Episodes)

13. 

    Patrick Cranshaw

    Jake Loomis (4 Episodes)

14. 

    Joe Regalbuto

    — (3 Episodes)

15. 

    Foster Brooks

    Miles Sternhagen (3 Episodes)

16. 

    Shelley Fabares

    Cathy McConnell (3 Episodes)

17. 

    Morgan Fairchild

    — (1 Episode), Susan (1 Episode)

18. 

    Raquel Welch

    Captain Nirvana (2 Episodes)

19. 

    Vicki Frederick

    Sutra (2 Episodes)

20. Debra Jo Fondren

    Kama (2 Episodes)

21. Mike Mandel

    — (1 Episode)

22. Melissa Francis

    — (1 Episode)

23. 

    Noah Hathaway

    — (1 Episode)

24. 

    Kim Fields

    — (1 Episode)

25. 

    Richard Moll

    Baba Gentle (1 Episode)

26. 

    Barry Van Dyke

    Dan Phillips (1 Episode)

27. 

    Don Galloway

    — (1 Episode)

28. 

    Barbara Billingsley

    — (1 Episode)

29. 

    Lyle Waggoner

    — (1 Episode)

30. 

    Paul Reubens

    Dickie Nimitz (1 Episode)

31. Tom Sullivan

    — (1 Episode)

32. 

    James Staley

    — (1 Episode)

33. 

    Marilyn Kagan

    Althea (1 Episode)

34. 

    Dick Yarmy

    — (1 Episode)

35. 

    Dana Hill

    Girl Scout (1 Episode)

36. 

    Charles Lane

    — (1 Episode)

37. 

    Beverly Sanders

    — (1 Episode)

38. 

    David Letterman

    — (1 Episode)

39. 

    Jillian Kesner

    Judi Marino (1 Episode)

40. 

    John Larroquette

    Baba Hope (1 Episode)

41. Pamela Sye

    Pamela (1 Episode)

42. Susan Lawrence

    Sally (1 Episode)

43. 

    Ed Bernard

    Officer Boyd (1 Episode)

44. 

    Brion James

    George (1 Episode)

45. 

    Kit McDonough

    Marcia (1 Episode)

46. Tom Kindle

    Rick (1 Episode)

47. 

    Michael W. Schwartz

    Deli Customer (uncredited) (1 Episode)

48. 

    Henry Winkler

    Fonzie (1 Episode)

49. 

    Penny Marshall

    Laverne Defazio (1 Episode)

50. 

    Geoffrey Lewis

    Deputy Tilwick (1 Episode)

51. 

    Bruce M. Fischer

    The Big Man (1 Episode)

52. Lori Randolph

    Blonde Little Girl Mindy Jeep (uncredited) (1 Episode)

53. 

    Henry Polic II

    Dr. Benton Phillips (1 Episode)

54. 

    Hugh Gillin

    Dave (1 Episode)

55. 

    Stanley Kamel

    Charlie (1 Episode)

56. 

    Lee Weaver

    Gus (1 Episode)

57. Charles Bloom

    Daniel Pierson (1 Episode)

58. 

    Randy Brooks

    Stan Jackson (1 Episode)

59. Cary Zateslo

    Tommy Nesbitt (1 Episode)

60. Stephanie Kayano

    Stephanie (1 Episode)

61. 

    Amy Tenowich

    Lola (1 Episode)

62. 

    Rance Howard

    Guard (1 Episode)

63. Hillary Horan

    Young Girl (1 Episode)

64. Johnnie Decker

    Man (1 Episode)

Series Crew 52