Cast
Geoffrey Hibbert
RAF Sergeant (uncredited)
Jim Gérald
François (uncredited)
Irene Worth
Léonie
Jacques Brunius
Cmndt. Morand
Philip Bond
Nils (uncredited)
Ralph Nossek
Psychiatrist (uncredited)
Lionel Jeffries
Interrogator
Sam Kydd
Flight Sgt. Flint
George Holdcroft
Trainee Agent at Lecture (uncredited)
Fritz Wendhausen
German Officer (uncredited)
James Robertson Justice
Naval Commander
Anne Blake
Mme. Lafitte
Boris Ranevsky
Old German Officer (uncredited)
Paul Massie
Gene Summers
Nicholas Phipps
Lecturer Lieutenant
Robert Henderson
Col. Snyder
Peter La Trobe
Louis (uncredited)
Andreas Malandrinos
(uncredited)
Eddie Albert
Maj. MacMahon
Lillian Gish
Mrs. Summers
Leslie French
Lafitte
Miki Iveria
Louise
Édouard Francomme
House Painter (uncredited)
John Crawford
Kimball
Sandra Dorne
Blonde with German Officer