大牌影星朱·巴瑞摩尔曾在著名科幻巨片《E.T.外星人》中饰演一位惹人喜爱的小女孩歌蒂，而在《欲海潮》一片中，观众所看到的巴瑞摩尔已不再是一个小女孩了，她已经成长为一名成熟性感的大艳女。
茜维是一个叛逆不平的富家女，在一个偶然的机会遇到了与自己个性迥然不同的艾薇，她热情开放的举止及特有的神秘色彩让茜维为之震撼，因好奇心驱使她一心想与她成为好友，因缘际会下，艾薇住进了茜维家，但从此灾难接踵而至，父亲被艾薇诱惑出轨，母亲离奇堕楼而亡……

本片是Jeff Speakman初登大银幕的作品，他饰演一名空手道大师，系出名门，在外闯荡多年后回到家乡，却碰上自己的师父遭人谋杀，他怒火中烧急欲报复，但他的对手可是数一数二的冷血凶残。另外本片的武打场面，可说是自李小龙后前所未见的血脉喷张，功夫迷绝对不容错过！

Jeff, a young delinquent, is enrolled by his father in a kenpo school, in the hopes of teaching the boy some self-discipline. Years later, Jeff's mentor, Kim, is being threatened by one of the Korean mafia families. Jeff tries to help his old friend, but is too late to prevent Kim's death at the hands of an unknown hitman. Vowing revenge, Jeff takes on all of the families, using his martial arts skills to find the man who killed his friend.