Ilona Massey

Maria Sorenson

Jon Hall

Frank Raymond

Peter Lorre

Baron Ikito

Cedric Hardwicke

Conrad Stauffer

J. Edward Bromberg

Karl Heiser

Albert Bassermann

Arnold Schmidt

John Litel

John Gardiner

Holmes Herbert

Sir Alfred Spencer

Keye Luke

Surgeon

Sven Hugo Borg

German Captain (uncredited)

Lane Chandler

German Sentry (uncredited)

Mabel Colcord

Gretl (uncredited)

James Craven

Ship's Radio Man (uncredited)

Donald Curtis

German Sentry (uncredited)

Eddie Dunn

S.S. Prison Guard (uncredited)

Lee Tung Foo

Gen. Chin Lee (uncredited)

John Holland

Spencer's Secretary (uncredited)

Patrick McVey

German (uncredited)

John Merton

German Soldier (uncredited)

Alberto Morin

Free Frenchman (uncredited)