Major MacMahon

Eddie Albert

Gene Summers

Paul Massie

Mrs. Summers

Lillian Gish

Naval Commander

James Robertson Justice

Leonie

Irene Worth

Marcel Lafitte

Leslie French

Maj. Kimball

John Crawford

Interrogator

Lionel Jeffries

Lecturer lieutenant

Nicholas Phipps

Blonde with german officer

Sandra Dorne

Mme. Lafitte

Anne Blake

Cmndt. Morand

Jacques Brunius

Col. Snyder

Robert Henderson

Louise

Miki Iveria

Cmndt. Morand

Jacques B. Brunius

Mauricette

Lillie Bea Gifford

Gen. Nolan (uncredited)

Launce Maraschal

Flight Sgt. Flint

Sam Kydd

Mitchell (uncredited)

William E. Greene

F.A.N.Y.

Ann Walford

Patronne (uncredited)

Selma Vaz Dias

Pat

Denyse Alexander

Psychiatrist (uncredited)

Ralph Nossek

Nils (uncredited)

Philip Bond

Old German Officer (uncredited)

Boris Ranevsky

House Painter (uncredited)

Édouard Francomme

Frederick Wendhausen

François (uncredited)

Jim Gérald

RAF Sergeant (uncredited)

Geoffrey Hibbert

Andrea Malandrinos

Trainee Agent at Lecture (uncredited)

George Holdcroft

Louis (uncredited)

Peter La Trobe

(uncredited)

Andreas Malandrinos

Madame Godinot (uncredited)

Henzie Raeburn

Bearded Client (uncredited)

Bernard Rebel

German Officer (uncredited)

Fritz Wendhausen

Michael Kelly

Denyse MacPherson

Morand

Jacques Borel

Lilian Gish