Lt. Columbo
Barney / Police Chief
Sergeant Kramer / TV Repairman
Michael Lally (uncredited) / Scientist (uncredited)
Cathleen Calvert / Geraldine Ferguson
Vito / Mr. Grindell
Plainclothesman / Ed
Paul Hanlon / Jordan Rowe
Nelson Brenner / Eric Prince
Ralph Dobbs / Artie Jessup
Sergeant Burke / Harris
George
Crime Scene Cop
David Morris / Swanny Swanso
Club Member (uncredited) / Executive (uncredited)
Dealer / Patrolman
Waiter (uncredited) / Bar Patron (uncredited)
Ken Franklin / The Great Santini
Photo Shop Man / Officer Wilson
Gloria / Salesgirl
Medical Examiner / Dubbing Chief
Medical Examiner / Conroy
Investigator #3 / Sewell
Camera Operator / Workman
