小贩孙文光在一次事件中遭高级督察诬陷入狱,出狱后回家,始知旧居已遭卖掉,此时是一名叫七巧的少女居住其中,七巧乃坚女友,但却对孙生出好感。孙住在好友铁木真家中,铁之同居女友波子暗当私钟女郎,被坚召去大逞淫欲,孙知道后找坚痛殴一番。孙被卷入杀人案中,并误杀坚之表弟逃去,坚为了寻出孙,不慎严刑逼青铁及波,最后更导出人命……。George Taylor returns from WWII with amnesia. Back home in Los Angeles, while trying to track down his old identity, he stumbles onto a 3-year old murder case and a hunt for a missing $2 million。