于凤至

嘉兴精武门支部主持人武大仁病危，临终瞩咐孤女小花重振精武门，小花抵沪后，四处查问师兄音讯，无奈日本人视精武门人为眼中钉，处处刁难，一天，小花在江边得到侠士指点，前往闸北沈家找寻精武门代门主沈老爷，恰巧沈老爷遭到日寇追杀，小花奋起相救，终因寡不敌众，沈老爷被打死，临终前将精武门之花名册交到小花手中，日本人四处追杀小花，性命攸关之际，大师兄水银突然出现。。The Cold War has ended, and the Russian government has decided get rid of a deadly bioweapon sample by returning it to the United States, from whom it had been stolen. Officer Hendricks has been assigned to pick up the virus sample and escort it back to America via submarine. Along the way, however, a gang of terrorists hijack the sub in an attempt to launch a bioweapon attack ...。