明朝(cháo )成化年间，朝纲腐败，奸邪当道。西厂(chǎng )东厂为宦官把持，混淆黑白，陷害忠良，朝(cháo )野内外噤若寒蝉。时有赵(zhào )怀安（李连杰 饰）等流(liú )亡剑客挺身而出，接连铲除东厂(chǎng )数名奸佞(nìng )，致令阉(yān )贼(zéi )胆战心(xīn )惊(jīng )。适值此时(shí )，风头正劲的西厂(chǎng )