明朝成(chéng )化年(nián )间，朝(cháo )纲腐败，奸邪当道。西厂东厂为宦官把持，混淆黑白，陷害忠良，朝野内外噤(jìn )若寒(hán )蝉。时(shí )有赵怀安（李连杰 饰）等流亡剑客挺身而出，接连铲除东厂数(shù )名奸佞，致令(lìng )阉贼胆战(zhàn )心惊(jīng )。适值(zhí )此时，风头正劲(jìn )的西厂(chǎng )