Overview
A German submarine is sent to the Orkney Isles in 1917 to sink the British fleet.
Cast & Crew
Director: Michael Powell
Cast: Conrad Veidt, Sebastian Shaw, Valerie Hobson, Marius Goring, June Duprez, Athole Stewart, Agnes Lauchlan, Helen Haye, Cyril Raymond, George Summers, Hay Petrie, Grant Sutherland
