James Mason
Ulysses Diello
James Mason
Ulysses Diello
Danielle Darrieux
Condesa Anna Staviska
Michael Rennie
Colin Travers
Walter Hampden
Sir Frederic Taylor
Oskar Karlweis
L. C. Moyzisch
Herbert Berghof
Col. von Richter
John Wengraf
Count Franz Von Papen
Ben Astar
Siebert
Roger Plowden
Keith Macfadden
Diane Adrian
Singer on French Record (voice)
Patrick Whyte
Code Clerk
Hanna Axmann-Rezzori
David Bauer
Lawrence Dobkin
MartÃn Garralaga
Lumsden Hare
Richard Loo
Lester Matthews
Keith McConnell
Frank McLure
Charles Meakin
Alberto Morin
Nestor Paiva
Michael Pate
Konstantin Shayne
Ivan Triesault
Otto Waldis
Alfred Zeisler
Stuart Hall
British Military Attaché (uncredited)
Norbert Brodine
Director of Photography
Joseph L. Mankiewicz
Director
Michael Wilson
Screenplay
Bernard Herrmann
Original Music Composer
Otto Lang
Producer
L.C. Moyzisch
Novel
James B. Clark
Editor
Lyle R. Wheeler
Art Direction
Ben Nye
Makeup Artist
George W. Davis
Art Direction
Thomas Little
Set Decoration
W.D. Flick
Sound
Charles LeMaire
Wardrobe Designer
Walter M. Scott
Set Decoration
Roger Heman Sr.
Sound