Character Name : Captain Thompson

Original Name : Trevor Howard

Gender : Male

Character Name : Major Stringer

Original Name : José Ferrer

Gender : Male

Character Name : Marine Clarke

Original Name : Anthony Newley

Gender : Male

Character Name : Sgt. Craig

Original Name : Victor Maddern

Gender : Male

Character Name : Marine Lomas

Original Name : Percy Herbert

Gender : Male

Character Name : Marine Ruddock

Original Name : David Lodge

Gender : Male

Character Name : Marine Stevens

Original Name : Peter Arne

Gender : Male

Character Name : Marine Booth

Original Name : Graham Stewart

Gender : Male

Character Name : Marine Cooney

Original Name : John Fabian

Gender : Male

Character Name : Marine Bradley

Original Name : John Van Eyssen

Gender : Male

Character Name : Marine Todd

Original Name : Robert Desmond

Gender : Male

Character Name : Gestapo Comdt.

Original Name : Walter Fitzgerald

Gender : Male

Character Name : Assistant Gestapo Officer

Original Name : Karl Stepanek

Gender : Male

Character Name : Myrtie

Original Name : Dora Bryan

Gender : Female

Character Name : Mrs Ruddock

Original Name : Beatrice Campbell

Gender : Female

Character Name : Policeman

Original Name : Sydney Tafler

Gender : Male

Character Name : Submarine Commander Alan Grieves

Original Name : Christopher Lee

Gender : Male

Character Name : Marine Bellamy (uncredited)

Original Name : Pat McGrath

Gender : Male

Character Name : Soldier (uncredited)

Original Name : Jack Carter

Gender : Male