American G.I.s who trespass on a Hindu ceremony are hunted down by a beautiful woman who has the power to transform herself into a cobra.

A private detective helps a prostitute being assaulted, and notices that she is wearing a very unique ring. She is later found murdered and there is no trace of the ring, which turns out to be part of a cache of jewelry stolen by the Nazis during World War II and smuggled out of France after the wary by an American army colonel. The private eye decides to try to find the ring, is hired by the former colonel to find the rest of the jewels, and runs up against a murderous French gang that is also looking for the jewels.

经典的类型片，没有庞大的预算和明星出演。但是在电影史上留下浓墨重彩的一笔。内维尔布兰德饰演的暴动首领和埃米尔迈耶饰演的监狱长，一个精神病人，一个腐败官员，两个邪恶的人能否达成协议？看双方斗智斗勇，究竟是否满足了罪犯的要求，究竟谁才是正义？

在波斯伊斯巴罕（In Ispahan, Persia），哈吉巴巴（Hajji Baba）离开他父亲的商店寻求更大的财富，而法齐亚（Fawzia）公主正试图说服她的父亲哈里发（Caliph）将她嫁给广为人知、刻薄和善变的敌对王子努尔埃尔丁（Nur-El-Din）。 她的父亲打算让法齐亚嫁给一个朋友和盟友，并计划把她送到他身边。

二战期间，美国的军备专家来到伊斯坦布尔，参加了一个会议后，由于掌握了一些德国所不知的军事秘密，在返回美国的途中遭到了纳粹间谍的追杀...

Acrobat Eddie Marsh is in the army now. His first act is to become friendly with Kathryn Jones, the colonel's pretty daughter. Their romance hits a few snags, including disapproval from her father. Eddie's also plagued by fear of having an accident during his family's trapeze act in the army variety show, which also features a gallery of MGM stars

意大利黑手党在20世纪初将其黑手伸向了美国曼哈顿的则意大利移民区。杀人越货、勒索绑架，无所不为。为对付黑手党的恐怖活动，皮特罗西诺探长专门组织了一支小分队。少女艾德丽娜的父亲是个黑手党徒，皮特罗西诺爱上了她，但艾德丽娜喜欢的却是探长的同事约翰尼。痛苦中的皮特罗西诺将个人恩怨放在一边，集中精力对付黑手党，并勇敢地救出遭黑手党绑架的人质，为皮特罗西诺的精神所感动的艾德丽娜终于答应嫁给他，但皮特罗西诺却在一次对当地权威人士的调查中被黑手党暗害身亡。为完成皮特罗西诺的遗愿，约翰尼顶住各种压力，终于抓住了潜藏在上层社会中的黑手党党魁。

意大利黑手党在20世纪初将其黑手伸向了美国曼哈顿的则意大利移民区。杀人越货、勒索绑架，无所不为。为对付黑手党的恐怖活动，皮特罗西诺探长专门组织了一支小分队。少女艾德丽娜的父亲是个黑手党徒，皮特罗西诺爱上了她，但艾德丽娜喜欢的却是探长的同事约翰尼。痛苦中的皮特罗西诺将个人恩怨放在一边，集中精力对付黑手党，并勇敢地救出遭黑手党绑架的人质，为皮特罗西诺的精神所感动的艾德丽娜终于答应嫁给他，但皮特罗西诺却在一次对当地权威人士的调查中被黑手党暗害身亡。为完成皮特罗西诺的遗愿，约翰尼顶住各种压力，终于抓住了潜藏在上层社会中的黑手党党魁。