I Was a Spy (1933)

During World War I, a young nurse in a hospital in German-occupied Belgium is secretly feeding military information to the British. Complicating matters is the guilt she feels when she has to treat the German casualties inflicted as a result of the information she's passed on, and the fact that the local German commandant is falling in love with her. Director Victor Saville Writers Ian Hay(additional dialogue) W.P. Lipscomb(dialogue) Martha Cnockhaert McKenna(autobiography) Stars Herbert Marshall, Conrad Veidt, Madeleine Carroll