明朝成化年(nián )间，朝纲(gāng )腐(fǔ )败，奸(jiān )邪当道。西厂东厂为宦官把持，混(hún )淆黑白，陷害忠良，朝野内外(wài )噤若寒蝉。时有(yǒu )赵怀(huái )安（李连杰 饰）等流亡(wáng )剑客挺身而出(chū )，接连铲除东厂数(shù )名奸(jiān )佞，致令阉贼胆(dǎn )战心惊。适值(zhí )此时，风头(tóu )正劲的西厂