《无法投递》是一部优秀的剧情片,主要演员有保罗·卢卡斯,卡尔·埃斯蒙德,彼得·范·埃克,麦迪·克里斯蒂安斯,莫里斯·卡诺夫斯基,K.T.,Stevens Martin Schulz (Paul Lukas), a German/American art dealer, returns to Germany at the outbreak of World War Two, adopts the Nazi propaganda philosophy, refuses to protect the Jewish fiancee, Griselle Eisenstein (K.T. Stevens), of his son Heinrich Schulz (Peter Van Eyck), who has stayed in America to run the family business