Experiment in Terror

Director: Blake Edwards
Cast: Lee Remick, Glenn Ford, Stefanie Powers, Roy Poole, Ned Glass, Anita Loo, Patricia Huston, Gilbert Green, Clifton James, Al Avalon
Language: English
Theatrical Release Date: January 1, 1962

Synopsis: Kelly Sherwood is terrorized by a man with an asthmatic voice who plans to use her to steal $100,000 from the bank where she works. He threatens to kill her teenage sister Toby, if she tells the police. However she manages to contact F.B.I. agent Ripley.