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

Fernando Casanova

Acting

Beth

Sonia Furió

Acting

Mrs. Roger Vernon

Katherine Victor

Acting

Det. Lt. Ed Jamieson

Robert Christopher

Acting

Detective Sergeant

Fred Hoffman

Acting

Frieda the Maid, a victim

Aurora Alvarado

Acting

Miss Benson, a victim

Rosa Maria Gallardo

Acting

19th Century Police Inspector

Bruno VeSota

Acting

Mr. Simms

Lloyd Nelson

Directing

Masseur

Chuck Niles

Acting

Nurse Janey, on phone

Ann Wells

Acting

George Todd

Acting

Willard Gross

Acting