Ray Milland
Maxwell Kirshner
Don Marshall
Dr. Fred Williams
Roger Perry
Dr. Philip Desmond
Bruce Kimball
Police Lieutenant
Roger Gentry
Police Sergeant
Rod Steele
Medical Salesman
Michael Viner
Prison Guard
William Smith
Hysterical Condemned Man
Dick Whittington
TV Newscaster
Ron Gans
Reporter in Tan Coat (uncredited)
Joan Prather
Nurse (uncredited)
Ray Sebastian
Policeman in Car 219 (uncredited)