明朝(cháo )成化(huà )年间，朝纲腐败，奸邪当道(dào )。西厂东厂为宦(huàn )官把持，混淆黑白，陷害忠(zhōng )良，朝野内外噤若寒蝉。时有赵怀安（李连杰 饰）等(děng )流亡剑客(kè )挺身而出，接连铲(chǎn )除东(dōng )厂(chǎng )数名奸佞，致(zhì )令阉(yān )贼胆战心惊。适值此时，风头正劲(jìn )的西厂