明朝(cháo )成化年间(jiān )，朝(cháo )纲腐(fǔ )败，奸邪(xié )当道。西厂东(dōng )厂为宦官把持(chí )，混淆黑白，陷害(hài )忠良，朝野内外噤若寒蝉。时(shí )有赵怀安(ān )（李连杰 饰）等流(liú )亡剑客挺身而出，接连(lián )铲除东厂数(shù )名奸佞，致令阉贼胆战心惊。适值(zhí )此时，风头正劲的西厂