阿伟（梁朝伟 饰）只是公司里的一介小小劳工，然而，主意满满的他对上司的种种行事方法颇有异议，更是屡次暗中阻挠。美娜（蓝洁瑛 饰）是康少的女友，却被霸道贪婪的人头马觊觎，人头马不顾美娜已经名花有主的事实，想尽了各种方法要得到她。阿伟将人头马的心思看在眼里，见招拆招，在暗中帮助康少，然而，随着时间的推移，他竟然亦爱上了单纯善良的美娜。 其实，康少的心中另有佳人，人头马见自己的奸计无法得逞，怒火中烧，竟然联手黑帮大姐，想要置阿伟于死地，两人相约以飙车的方式来一决胜负。面对狡猾的敌人，阿伟能否获得最终的胜利呢？
退伍军人李长江被两名抢劫的战友连累入狱，他受尽警察毛向阳毒打后被判处死刑，临刑当口，长江用父亲给他的锯片侥幸逃脱……长江找到人蛇集团偷渡到香港，于路结识了鸡心、阿满，阿满姑娘的善良深深打动了长江。因香港的亲戚拒绝接收长江，他只能在工地为人蛇集团头目良哥工作还账，期间长江听说阿满被卖为妓女，日夜思索搭救方法，长江孤身力拼皮条
In the nuclear ravaged wasteland of Earth 2087 water is as precious as life itself. The isolated Lost Wells outpost survived the holocaust and the inhabitants guard the source of their existence. Now an evil cult of renegades want control of their valuable water supply. And the villagers are no match for such brute military force. Only one man can help the stricken community - a mercenary living in a distant cannibal city. But even he, and his strange henchmen, may not be able to survive in the world gone wild.
