明朝成化(huà )年间，朝纲腐败，奸邪当道。西厂东厂为(wéi )宦官把持，混淆黑(hēi )白，陷害忠(zhōng )良，朝野内外(wài )噤若寒(hán )蝉。时(shí )有赵(zhào )怀(huái )安（李连杰 饰）等流亡剑客挺身而出，接连铲除东(dōng )厂数名奸(jiān )佞，致令(lìng )阉贼胆战心(xīn )惊。适值(zhí )此(cǐ )时，风头正劲的西厂