Eddie Albert

Character: Maj. MacMahon

Paul Massie

Character: Gene Summers

Lillian Gish

Character: Mrs. Summers

James Robertson Justice

Character: Naval Commander

Leslie French

Character: Lafitte

Irene Worth

Character: Léonie

John Crawford

Character: Kimball

Lionel Jeffries

Character: Interrogator

Nicholas Phipps

Character: Lecturer Lieutenant

Sandra Dorne

Character: Blonde with German Officer

Jacques Brunius

Character: Cmndt. Morand

Robert Henderson

Character: Col. Snyder

Miki Iveria

Character: Louise

Lillie Bea Gifford

Character: Mauricette

Anne Blake

Character: Mme. Lafitte

Sam Kydd

Character: Flight Sgt. Flint

Ann Walford

Character: F.A.N.Y.

Denyse Alexander

Character: Pat