Casting (30)
Peter Falk
Columbo
John Finnegan
Barney
Bruce Kirby
Sergeant Kramer
Mike Lally
TV Cameraman
Shera Danese
Eve Plummer
Vito Scotti
Thomas Dolan
Ed McCready
Plainclothesman
Robert Culp
Paul Hanlon
Patrick McGoohan
Nelson Brenner
Val Avery
Ralph Dobbs
Jerome Guardino
Sergeant Burke
Charles D. Miller
Crime Scene Cop (uncredited)
Steven Gilborn
George
Fred Draper
Joseph
Dianne Turley Travis
Lady Scientist
Gerry Okuneff
Plainclothes Detective
Bob Harks
Bar Patron (uncredited)
Jack Cassidy
The Great Santini
Cliff Carnell
Plainclothesman
Arlene Martel
Salesgirl
Milt Kogan
Medical Examiner
Victor Izay
Medical Examiner
Stewart J. Zully
Sergeant Burke
Jimmy Joyce
Workman
Manuel DePina
Photographer
Richard Stahl
Mr. Fremont
Robert Donner
Arnie
Alan Fudge
Mr. Harrow
Harvey Gold
Coroner
Cosmo Sardo
Club Member (uncredited)