明朝(cháo )成化年间，朝(cháo )纲腐败，奸邪当道。西厂东(dōng )厂为宦官把持(chí )，混淆黑(hēi )白，陷害忠良，朝野内外(wài )噤若寒蝉。时(shí )有赵(zhào )怀安(ān )（李连杰 饰）等(děng )流(liú )亡剑(jiàn )客挺身而出，接连铲除东厂数名奸佞，致令阉(yān )贼胆战心惊。适值此时，风(fēng )头正(zhèng )劲的西厂