Taylor

Leslie Banks

Acting

Russian

Michael Redgrave

Acting

Skipper

Will Hay

Acting

Tom

John Mills

Acting

Royal Navy Mate

Bernard Miles

Acting

George

Michael Rennie

Acting

Schneider

Frank Cellier

Acting

Von Geiselbrecht

Robert Morley

Acting

Direktor

Alfred Drayton

Acting

German Propaganda Officer

Marius Goring

Acting

U-boat Captain

Austin Trevor

Acting

Gunter

Albert Lieven

Acting

Dane

Leif Konow

Acting