A British convoy is trying to elude a group of German U-Boats.
Edward Judd
Lt. Cmdr. Tarlton
James Robertson Justice
RAdm. Rainbird
Laurence Payne
Lt. Seaton
Joachim Fuchsberger
Cmdr. Scheffler
Albert Lieven
Capt. Neymarck
Richard Carpenter
Lt. Haskins
Nigel Green
Chief ERA Lovejoy
C.M. Pennington-Richards
Director
Stanley Pavey
Director of Photography
Clifton Parker
Original Music Composer
Bill Lewthwaite
Editor
Bertram Ostrer
Producer
Writer
Hugh Woodhouse
Laurie Ridley
Still Photographer
Charles Bishop
Art Direction
