Spy In Black, The (a.k.a. U-Boat 29) - A German Spy Would Give His Head

Valerie Hobson is a German spy in the Ornkney Islands of Scotland, 1917, posing as the new schoolteacher, as German submarine captain Hardt (Conrad Veidt) approaches by motorbike, together tricking the local constable (Grant Sutherland), in Michael Powell’s The Spy In Black (a.k.a U-Boat 29), 1939.