明朝成化年间，朝纲腐败，奸邪当道。西厂东厂为宦官把持，混(hún )淆黑(hēi )白，陷害(hài )忠良，朝野内外噤若寒蝉。时有赵怀安（李连杰 饰）等流亡剑(jiàn )客挺身而出，接连铲除(chú )东厂数(shù )名(míng )奸(jiān )佞，致令(lìng )阉贼胆(dǎn )战心(xīn )惊(jīng )。适值(zhí )此时，风头(tóu )正劲的西厂(chǎng )