Cast
Mai Zetterling
Lidia
Robert Beatty
Campbell Reid
Guy Rolfe
Major Lawrence
Herbert Lom
(1917–2012)
Fritz Kottler Hendlemann
Patrick Holt
Ferguson
Arnold Marlé
Professor Franz Menzel
Sybille Binder
Eitel Hendlemann
Thora Hird
Mrs. Skinner
Gerard Heinz
Heine
Yvonne Owen
Helen
George Thorpe
Brigadier
Philo Hauser
Hans Ackermann
John Blythe
Johnnie
Cyril Chamberlain
Supervisor
Betty Lynne
Interpreter
Richard Molinas
Man in Crowd with Anna
Donald Sinden
Minor Role
Hugo Schuster
Interpreter
Eric Messiter
Coroner
Michael Hordern
Johnson
Pete Murray
Lieutenant Keith
Sam Kydd
Army Truck Driver
Eric Pohlmann
Search Group Leader
Anthony Steel
Bridegroom
Arthur Hambling
Coroner's Officer (uncredited)
Paul Hansard
Fritz (uncredited)
Dennis Harkin
Richard (uncredited)
Charles Rolfe
Art Gallery Attendant (uncredited)
Dennis Vance
Orderly, Officer's Mess (uncredited)
Arthur Young
Club Pianist (uncredited)
Directing
Terence Fisher
Director
Ernest Morris
Assistant Director
Writing
Muriel Box
Writer
Sydney Box
Writer
David Evans
Writer
Frank Harvey
Writer
Art
John Elphick
Art Direction
George Provis
Art Direction
Camera
Jack Asher
Director of Photography
Len Harris
Camera Operator
Crew
Arthur Alcott
Production Controller
Production
Antony Darnborough
Producer
J. Arthur Rank
Producer
Douglas Peirce
Production Manager
Costume & Make-Up
Joan Ellacott
Costume Design
W.T. Partleton
Makeup Artist
Editing
Vladimir Sagovsky
Editor
Sound
Benjamin Frankel
Original Music Composer
Bill Salter
Sound Recordist
Muir Mathieson
Music Director