明朝成化年(nián )间，朝纲腐败，奸邪(xié )当道(dào )。西厂东(dōng )厂为宦(huàn )官(guān )把持，混淆(xiáo )黑白，陷害(hài )忠良，朝野(yě )内外噤若寒蝉。时有赵(zhào )怀安（李连杰 饰）等流亡剑客(kè )挺身而出，接连铲(chǎn )除东厂数(shù )名奸佞，致令阉贼(zéi )胆战心惊。适值此时(shí )，风头正劲的西厂