明朝(cháo )成化年间，朝(cháo )纲腐败，奸邪当道。西(xī )厂东厂(chǎng )为宦(huàn )官把持，混淆黑白，陷害忠(zhōng )良，朝野(yě )内外噤若(ruò )寒蝉(chán )。时有赵怀安（李连杰 饰）等流亡剑(jiàn )客挺身而出(chū )，接连(lián )铲除东厂(chǎng )数名奸佞，致令阉贼胆战心惊。适(shì )值此时，风头正劲的西厂