Fernando Casanova

Dr. Michael Malthus / Dr. John Malthus [billed as Rock Madison]

Acting

Sonia Furió

Beth

Acting

Katherine Victor

Mrs. Roger Vernon

Acting

Robert Christopher

Det. Lt. Ed Jamieson

Acting

Fred Hoffman

Detective Sergeant

Acting

Aurora Alvarado

Frieda the Maid, a victim

Acting

Rosa Maria Gallardo

Miss Benson, a victim

Acting

Bruno VeSota

19th Century Police Inspector

Acting

Lloyd Nelson

Mr. Simms

Directing

Chuck Niles

Masseur

Acting

Ann Wells

Nurse Janey, on phone

Acting

George Todd

Acting

Willard Gross

Acting