Cast
Pamela Franklin
Florence Tanner
Roddy McDowall
Benjamin Franklin Fischer
Clive Revill
Dr. Lionel Barrett
Gayle Hunnicutt
Ann Barrett
Roland Culver
Mr. Rudolph Deutsch
Peter Bowles
Hanley
Michael Gough
Emeric Belasco (uncredited)
Crew
John Hough
Director
Albert Fennell
Producer
Norman T. Herman
Producer
James H. Nicholson
Executive Producer
Richard Matheson
Novel
Richard Matheson
Screenplay
Susan Hart
Executive Producer
Sally Nicholl
Casting
Alan Hume
Director of Photography
Geoffrey Foot
Editor
Recommended
Info provided by The Movie Database. Watch sources provided by JustWatch.