明朝成化(huà )年间，朝纲腐败，奸邪当(dāng )道。西厂东(dōng )厂为宦(huàn )官把持，混(hún )淆黑白，陷害忠良，朝野内外噤(jìn )若寒蝉。时(shí )有赵怀安（李连杰 饰）等流亡剑客挺身而出，接(jiē )连铲(chǎn )除(chú )东厂(chǎng )数名奸佞，致(zhì )令阉贼(zéi )胆战心惊。适值此(cǐ )时，风头(tóu )正劲的西厂