明朝成化(huà )年(nián )间，朝纲(gāng )腐(fǔ )败，奸邪当道。西(xī )厂东(dōng )厂为宦(huàn )官(guān )把持，混淆黑白，陷害(hài )忠良，朝野内外噤若寒蝉。时有赵怀安（李连杰 饰）等流亡剑(jiàn )客挺身而出，接连铲除东(dōng )厂数名奸佞(nìng )，致令阉贼胆战心惊。适值此时，风头正劲(jìn )的西厂(chǎng )