明朝(cháo )成化年(nián )间，朝(cháo )纲腐败，奸邪当(dāng )道。西厂(chǎng )东厂(chǎng )为(wéi )宦官把持，混(hún )淆黑白，陷害忠良，朝(cháo )野内外噤若寒蝉。时(shí )有赵(zhào )怀安（李连杰 饰）等流亡剑(jiàn )客挺身而出，接连铲除东厂数名奸(jiān )佞，致令阉贼胆战心惊。适值此时，风头(tóu )正劲的西厂