Lt. Columbo
Barney / Carl
Sergeant Kramer / Phil Brindle
Scientist (uncredited) / TV Cameraman
Geraldine Ferguson / Molly
Chadwick / Vito
Man in Bar / Detective #2
Bart Kepple / Paul Hanlon
Nelson Brenner / Eric Prince
Ralph Dobbs / Artie Jessup
Sergeant Burke / Harris
George
Crime Scene Cop
David Morris / Joseph
Club Member (uncredited) / Lady Scientist
Patrolman / Plainclothes Detective
Policeman (uncredited) / Bar Patron (uncredited)
The Great Santini / Ken Franklin
Officer Wilson / Photo Shop Man
Gloria / Salesgirl
Medical Examiner / Dubbing Chief
Lassiter / Conroy
Sergeant Burke / Sewell
Camera Operator / Workman
