Mystery Submarine 1963
A British convoy is trying to elude a group of German U-Boats.
- Released: 1963-03-03
- Runtime: 92 minutes
- Genre: War
- Stars: Albert Lieven, Edward Judd, James Robertson Justice, Laurence Payne, Joachim Fuchsberger, Arthur O'Sullivan, Nigel Green, Richard Carpenter
- Director: C.M. Pennington-Richards