明朝成化年间，朝纲腐败(bài )，奸邪当(dāng )道。西厂(chǎng )东厂为宦官把(bǎ )持，混(hún )淆黑白，陷害忠良，朝野内(nèi )外噤若寒蝉。时有赵怀安（李连杰 饰）等流亡剑客挺身而(ér )出，接连铲除东(dōng )厂数名奸佞，致令(lìng )阉贼(zéi )胆战(zhàn )心惊(jīng )。适值(zhí )此时，风头正劲的西厂