Season Regulars 1

1. 

   Peter Falk

   Columbo

Guest Stars 20

1. 

   Laurence Luckinbill

   Mark McAndrews

2. 

   Trish Van Devere

   Kay Freestone

3. 

   Lainie Kazan

   Valerie Kirk

4. 

   Patrick O'Neal

   Frank Flanagan

5. 

   Ron Rifkin

   Luther

6. 

   Jerome Guardino

   Sergeant Burke

7. 

   James McEachin

   Walter Mearhead

8. 

   Bruce Kirby

   TV Repairman

9. 

   Kip Gilman

   Jonathan

10. 

    Milt Kogan

    Dubbing Chief

11. Dee Timberlake

    Madge

12. Don Eitner

    Pete Cockrum

13. 

    Morgan Upton

    Ames

14. Joe Warfield

    Al Staley

15. George Skaff

    Producer

16. 

    Susan Krebs

    Wendy

17. 

    H.B. Haggerty

    Masseur

18. Buck Young

    Guard

19. 

    James Frawley

    Roark

20. Socorro Swan

    Nancy

Crew 2