Pamela Franklin
Florence Tanner
Acting
Roddy McDowall
Benjamin Franklin Fischer
Acting
Clive Revill
Dr. Lionel Barrett
Acting
Gayle Hunnicutt
Ann Barrett
Acting
Roland Culver
Mr. Rudolph Deutsch
Acting
Peter Bowles
Hanley
Acting
Michael Gough
Emeric Belasco (uncredited)
Acting
Miles Jonn-Dalton
Royal Duke (uncredited)
Acting