明朝成化年间(jiān )，朝(cháo )纲腐败，奸邪当道(dào )。西厂东厂为宦官把持，混淆(xiáo )黑白，陷害忠良(liáng )，朝野内外噤若寒(hán )蝉。时有赵怀安（李连杰 饰）等(děng )流亡剑(jiàn )客挺身(shēn )而出，接连铲除(chú )东(dōng )厂数名奸佞，致(zhì )令(lìng )阉贼胆战心(xīn )惊。适值此时，风头正劲的西厂