明朝(cháo )成(chéng )化年(nián )间，朝纲腐败，奸邪当道。西厂东(dōng )厂为(wéi )宦官把持，混淆(xiáo )黑白，陷(xiàn )害忠良，朝野内外噤若寒蝉。时有赵怀安（李连杰 饰）等流(liú )亡剑客(kè )挺(tǐng )身而出，接连铲除东厂(chǎng )数名(míng )奸佞(nìng )，致令阉(yān )贼胆战心惊。适值此时，风头正劲的西厂