Insurance agent-physician collects on policies of men murdered by a disfigured resident of the home for the blind where he acts as doctor-on-call.
Dr. Feodor Orloff / Prof. John Dearborn
Det. Insp. Larry Holt
Diana Stuart
Lieutenant Patrick O'Reilly
Blind Jake
Dumb Lou
Fred Grogan
Henry Stuart
Prof. John Dearborn (voice)
Police Constable Griggs
