Director
Cyril Frankel
DIRECTOR
Writer
Derry Quinn
WRITER
Stanley Munro
Edgar Wallace
Stars (in credits order)
Stewart Granger
Supt. Cooper-Smith
Susan Hampshire
Trudy Emberday
Cathleen Nesbitt
Livia Emberday
James Culliford
Luke Emberday
Brigitte Horney
Sister General
Robert Morley
Hubert Hamlyn
Sophie Hardy
Sophie
Colin Gordon
Dice
Eddi Arent
Emil Clossen
Diane Clare
Sister Clare
Allan Cuthbertson
Det. Thompson
Caroline Blakiston
White Nun
Richardina Jackson
Black Nun
Yuri Borienko
Nailer
Conrad Monk
Pasco
John Barrett
Guide
Jeremy Hawk
Bank Manager
Joseph Cuby
Receptionist
Inigo Jackson
Ballistics Expert
Russell Waters
Sgt. Chivers
Tom Bowman
Security Guard
Carmen Dene
Photographic Model
Monika Dietrich
Carol Dilworth
Karen Young
James Robertson Justice
Sir John (voice)
Pauline Chamberlain
Woman in Lobby (uncredited)
Maurice Connor
Hotel Doorman (uncredited)
Peter Hannon
Security Guard (uncredited)
Cicely Paget-Bowman
Lady at Hotel (uncredited)
Harry Phipps
Hotel Waiter (uncredited)
Peter Roy
Siegfried Schürenberg
Sir John - German Version (uncredited)
Jeff Silk
Alan Stuart
Policeman (uncredited)
John Tatham
Policeman in Warehouse (uncredited)
Hilary Wontner
Man at Hotel (uncredited)
Fred Wood
Passerby (uncredited)
