The adaptation of the eponymous play by Carl Zuckmayer tells the story of renegade general Harras of the German Luftwaffe, who during WWII openly criticizes the Nazi regime. As a consequence, he is put under surveillance, and even imprisoned for a brief period of time. Still remaining outspoken, Harras realizes the horrific dimensions of this hopeless and injust war waged by Germany.

在德皇威廉二世统治时期的科佩尼科小镇，一个名叫福克特的人，为了出国谋生，涂改、偷窃护照入狱。出狱后为了找到工作他不得不挺而走险，冒充上尉并带领士兵包围了市政府，还绑架了市长官员，希望能得到一张护照，结果他的希望落空了，又一次入狱。当他从监狱出来时却成了赫赫有名的“科佩尼克上尉”。

Prim professor Immanuel Rath finds some of his students ogling racy photos of cabaret performer Lola Lola and visits a local club, The Blue Angel, in an attempt to catch them there. Seeing Lola perform, the teacher is filled with lust, eventually resigning his position at the school to marry the young woman. However, his marriage to a coquette -- whose job is to entice men -- proves to be more difficult than Rath imagined.