Season Regulars 1

1. 

   Peter Falk

   Columbo

Guest Stars 33

1. 

   Brenda Vaccaro

   Jess McCurdy

2. 

   Andrew Stevens

   Wayne Jennings

3. 

   Laurie Walters

   Helen Ashcroft

4. Jana Brown

   Usher

5. 

   Floyd Levine

   Lieutenant Schultz

6. 

   Sondra Currie

   Mrs. Rocca

7. 

   Janet Margolin

   Theresa Goren

8. Tom Dreesen

   TV Host

9. 

   Charles Walker

   Truck Driver

10. 

    Ben Slack

    Doctor

11. Yolanda Lloyd Delgado

    Rosa

12. 

    Efrain Figueroa

    McGee

13. Mary-Margaret Lewis

    Mavis

14. Robin Gordon

    Shorts

15. 

    Bill Zuckert

    Father

16. Judy Jean Berns

    Middle-Aged Spinster

17. 

    Connie Danese

    Receptionist

18. Michael G. Hawkins

    Plainclothesman

19. John Petlock

    Plainclothesman #2

20. Louise Lewis

    Mrs. Gompertz

21. Peter Jolly

    Charlie

22. 

    Jill Remez

    Waitress

23. Marr Nealon

    Nurse's Aide

24. Liddy Roley

    Policewoman

25. Maggie Mellin

    Woman

26. Linda Burroughs

    Another Woman

27. Annie Waterman

    Third Woman

28. Virginia Bingham

    Fourth Woman

29. Michele Bernath

    Fifth Woman

30. 

    Sandra Giles

    Sixth Woman

31. Larry Grant

    Photographer

32. Kathy Lukather

    Saleswoman

33. Joe Staton

    Plainclothesman

Crew 2