Lt. Columbo
Peter Falk
Joe Devlin
Clive Revill
Paul Gerard
Louis Jourdan
Dr. Eric Mason
Nicol Williamson
Trish Van Devere
Abigail Mitchell
Ruth Gordon
Edmund Galvin
Charles Frank
Kanji Ousu
Mako
Frank
Patrick O'Neal
Kate O'Connell
Jeanette Nolan
Dr. Charles Hunter
Joel Fabiani
Barney / Assistant Director / Lieutenant Dreyer
John P. Finnegan
Mark
Laurence Luckinbill
Miss Choy
France Nuyen
Captain
Sean McClory
Joanne Nicholls
Kim Cattrall
Veronica
Mariette Hartley
Sergeant Kramer / TV Repairman / Lab Attendant
Bruce Kirby
Walter Muirhead
James McEachin
Kerry Malone
Michael Horton
Martin Hammond
G.D. Spradlin
Geraldine Ferguson / Eve Plummer / Cathleen Calvert
Shera Danese
Officer Stein
Ed Begley Jr.
Annie
Mary Jackson
Valerie Kirk
Lainie Kazan
Max Duval
Richard Dysart
Chadwick / Maitre D' / Mr. Grindell
Vito Scotti
Dr. Ernie Garrison
Frank Aletter
George O'Connell
Bernard Behrens
Miss Cochran
Tricia O'Neil
Sergeant Burke / Harris
Jerome Guardino
TV Cameraman / Bartender #2
Mike Lally
Luther
Ron Rifkin
Vittorio Rossi
Michael V. Gazzo
Vincent Pauley
Albert Paulsen
Jonathan
Kenneth Gilman
Albert
Larry D. Mann
Gun Dealer
L.Q. Jones
Investigator Brimmer / Jordan Rowe / Paul Hanlon
Robert Culp
Angela
Deborah White
Nelson Brenner / Eric Prince / Oscar Finch
Patrick McGoohan
Mario DeLuca
Antony Alda
Sgt. Burke
Todd Martin
Michael Moore
Michael Prince
Ralph Dobbs / Harry Barnes / Artie Jessup
Val Avery
Crawford
Fred Holliday
Leach
Donn Whyte
Tow Truck Driver
Johnny Silver
Chef Louis
Alberto Morin
Crime Scene Cop
Charles D. Miller
Carole Hemingway
Carole Hemingway
George
Steven Gilborn
Swanny Swanso / Murcheson / David Morris
Fred Draper
Harry
Tony Giorgio
Lady Scientist / Greta
Dianne Turley Travis
Susan Krebs
Brandon
John McCann
Detective #2 / Security Guard / Man in Bar
Ed McCready
Morgan Upton
Dealer / Plainclothes Detective / Walter Sterling
Gerry Okuneff
Susan Bredhoff
Riley Greenleaf / The Great Santini / Ken Franklin
Jack Cassidy
Medical Examiner / Dubbing Chief
Milt Kogan
Officer Wilson / Photo Shop Man / Plainclothesman
Cliff Carnell
Gloria / Tanya / Salesgirl
Arlene Martel
George Skaff
Nancy
Socorro Swan
Jonathan
Kip Gilman
Madge
Dee Timberlake
Pete Cockrum
Don Eitner
Al Staley
Joe Warfield
Masseur
H.B. Haggerty
Guard
Buck Young
Police dispatcher
Shaaron Claridge
Television Studio Technician
George C. Scott
Stephen Elliott*
Cop Looking In Columbo's Car Window After Whiplash Crash
Dorian Harewood
Delivery Man
Paul Willson
John Finnegan
Dianne Travis
Patrick McGoohan*
George Hamilton
Lesley Ann Warren
Karen Machon