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