Anthony Asquith
Director
Robin Estridge
Writer
Anthony Havelock-Allan
Producer
Frederick Wilson
Editor
Yvonne Caffin
Costume Design
George Tabori
Story
Jack Asher
Director of Photography
Benjamin Frankel
Original Music Composer
Denis Holt
Production Manager
Robert Asher
Assistant Director
John Box
Art Direction
Waleen Whitworth
Hairdresser
Roger Cherrill
Sound Editor
Gordon K. McCallum
Sound Mixer
H. A. R. Thomson
Camera Operator
Benjamin Frankel
Conductor
John W. Mitchell
Sound Recordist
Kathleen Hosgood
Continuity
Arthur Alcott
Production Controller
David Knight
Ted Hutchens
Odile Versois
Anna Szobek
Theodore Bikel
Joseph
David Kossoff
Geza Szobek
Joseph Tomelty
Moffatt
Paul Carpenter
Gregg Pearson
Peter Illing
Dr. Weissbrod
John McLaren
Col. Margetson
Bernard Rebel
Stefan
Jill Adams
Judy (uncredited)
Robin Bailey
Thomas Cook cashier (uncredited)
Dora Bryan
Switchboard Operator (uncredited)
Peter Dyneley
Regan (uncredited)
Dwight D. Eisenhower
Himself, in photo (uncredited)
Percy Herbert
Richards (uncredited)
Sam Kydd
Driver, Embassy car JAK711 (uncredited)
Victor Maddern
Sailor (uncredited)
Betty Marsden
Mrs. Forrester (uncredited)
Aubrey Mather
Waiter (uncredited)
Joan Sims
Telephone Operator, American Embassy (uncredited)
Russell Waters
Counterman (uncredited)
