Season Regulars 1

1. 

   Peter Falk

   Columbo

Guest Stars 39

1. 

   Sal Mineo

   Rahmin Habib

2. Barry Robins

   King Hamid Kamal of Suari

3. 

   Héctor Elizondo

   Hassan Salah

4. 

   Brioni Farrell

   Xenia

5. 

   Kenneth Tobey

   Police Commissioner

6. Dick Dinman

   Kermit Morgan

7. George Skaff

   Haj Kura

8. Nate Esformes

   Hakim

9. 

   André Lawrence

   Youseff Alafa

10. 

    Bill Zuckert

    Captain August

11. 

    Bart Braverman

    Picketer #2

12. Harvey Gold

    Coroner

13. Jay Varela

    Captain Ortega

14. 

    Jeff Goldblum

    Protester (uncredited)

15. Don Ames

    Party Guest (uncredited)

16. René Assa

    Police Officer (uncredited)

17. 

    Jack Berle

    Party Guest (uncredited)

18. Robert Cole

    Party Guest (uncredited)

19. Ken DuMain

    Party Guest (uncredited)

20. Ben Frommer

    Cook (uncredited)

21. Raven Grey Eagle

    Party Guest (uncredited)

22. Sam Haggin

    Party Guest (uncredited)

23. 

    Bob Harks

    Chauffer (uncredited)

24. Chester Hayes

    Cook (uncredited)

25. Harry Hollins

    Captain (uncredited)

26. 

    Shep Houghton

    Party Guest (uncredited)

27. 

    Mike Lally

    Police Photographer (uncredited)

28. 

    Paul LeClair

    Waiter (uncredited)

29. 

    Monty O'Grady

    Party Guest (uncredited)

30. Nick Pellegrino

    Legation Gate Guard (uncredited)

31. Joe Pine

    Party Guest (uncredited)

32. Murray Pollack

    Captain Jamison (uncredited)

33. 

    Leoda Richards

    Party Guest (uncredited)

34. 

    Cosmo Sardo

    Party Guest (uncredited)

35. Norman Stevans

    Party Guest (uncredited)

36. George Sawaya

    Legation Guard (uncredited)

37. Noel Toy

    Diplomat (uncredited)

38. 

    Bruce Weitz

    Cook (uncredited)

39. Arthur Wong

    Diplomat (uncredited)

Crew 3