明朝成化(huà )年间，朝纲腐败，奸(jiān )邪当道。西厂东(dōng )厂为宦官把持，混淆(xiáo )黑白，陷害忠良，朝野内(nèi )外噤若寒(hán )蝉。时有赵怀安(ān )（李连杰 饰）等(děng )流亡剑(jiàn )客挺身(shēn )而出，接连铲除东厂数名奸佞，致令(lìng )阉贼胆战心惊。适值(zhí )此时，风头正劲的西(xī )厂