88 minutes
12/16/1966
A Scotland Yard detective is investigating a string of robberies and a murder, and the information he uncovers leads him to the estate of a wealthy but strange English family, who share their mansion with a group of nuns. The detective comes to suspect that neither the family nor the nuns is quite what they seem to be.
Stewart Granger
as Superintendent Cooper Smith
Susan Hampshire
as Trudy Emberday
Cathleen Nesbitt
as Livia Emberday
James Culliford
as Luke Emberday
Brigitte Horney
as Oberin
Robert Morley
as Hubert Hamlyn
Sophie Hardy
as Sophie
Colin Gordon
as Dice
Eddi Arent
as Clossen
Diane Clare
as Clare
Allan Cuthbertson
as Det. Thompson
Caroline Blakiston
as Nun
Richardina Jackson
as Nun
Yuri Borienko
as Nailer
Conrad Monk
as Pasco
John Barrett
as Guide
Jeremy Hawk
as Bank Manager
James Robertson Justice
as Sir John (voice)
Monika Dietrich
as Photographic Model
Joseph Cuby
Inigo Jackson
Russell Waters
Tom Bowman
Carmen Dene
Carol Dilworth
Siegfried Schürenberg
as Sir John
Karen Young
Pauline Chamberlain
Maurice Connor
Peter Hannon
Cicely Paget-Bowman
Harry Phipps
Peter Roy
Alan Stuart
John Tatham
Hilary Wontner
Fred Wood