A young heiress of an American gun factory is threatened by a masked man after her father was murdered. This criminal might be a member of her family or a German agent, who wants to get information about the factory's products, perhaps his ...
Una jove hereva d'una fàbrica d'armes nord-americana és amenaçada per un home emmascarat després que el seu pare fos assassinat. Aquest criminal pot ser un membre de la seva família o un agent alemany, que vol obtenir informació sobre...