Sabotage (1936) ( The Woman Alone) 1080p Sylvia Sidney, Oskar Homolka, Desmond Tester

Mr. Verloc is part of a gang of foreign saboteurs operating out of London. He manages a small cinema with his wife and her teenage brother as a cover, but they know nothing of his secret. Scotland Yard assign an undercover detective to work at the shop next to the cinema in order to observe the gang. When the detective s cover is blown, the plot begins to unravel.