MartinSchulz(PaulLukas),aGermanAmericanartdealer,returnstoGermanyattheoutbreakofWorldWarTwo,adoptstheNazipropagandaphilosophy,refusestoprotecttheJewishfiancee,GriselleEisenstein(K.T.Stevens),ofhissonHeinrichSchulz(PeterVanEyck),whohasstayedinAmericatorunthefamilybusiness