Prescription: Murder

Peter Falk

Columbo

Gene Barry

Dr. Ray Flemming

Katherine Justice

Joan Hudson

William Windom

Burt Gordon

Nina Foch

Carol Flemming

Virginia Gregg

Miss Petrie

Andrea King

Cynthia Gordon

Susanne Benton

The Blonde

Ena Hartman

Nurse

Sherry Boucher

Air Hostess

Anthony James

Tommy

Frank Baker

Man in Park (uncredited)

Jim Creech

Policeman in Hospital (uncredited)

Ed Haskett

Party Guest (uncredited)

Clark Howat

Doctor (uncredited)

Mark Russell

Policeman (uncredited)

Don Stewart

Airline Ticket Man (uncredited)

Tom Williams

Laundry Delivery Man (uncredited)