Mike Locken is one of the principal members of a group of freelance spies. A significant portion of their work is for the C.I.A. and while on a case for them, one of his friends turns on him and shoots him in the elbow and knee. His assignment, to protect someone, goes down in flames. He is nearly crippled, but with braces is able to again become mobile. For revenge as much as anything else, Mike goes after his ex-friend.
故事围绕伦勃朗(基顿饰)和安娜(李美琪饰)展开，这两个世界上最顶级的杀手将揭露一段发生在越南的神秘往事。多年来，他们游遍全球来互相争夺最抢手的合同。但当安娜的导师穆迪(杰克逊饰)被谋杀时，她和伦勃朗必须结盟，返回越南追捕凶手。
