明朝成化(huà )年间，朝纲腐败，奸邪当(dāng )道。西厂东厂为宦官把持，混(hún )淆黑白，陷害忠良，朝(cháo )野内外(wài )噤若寒蝉。时(shí )有赵怀安(ān )（李连杰 饰）等流亡剑客挺(tǐng )身而出，接连铲除东厂数(shù )名奸佞，致令阉贼胆战心惊。适值(zhí )此时，风(fēng )头正劲(jìn )的西厂(chǎng )