明朝(cháo )成(chéng )化年间，朝(cháo )纲腐败，奸(jiān )邪当道。西厂东厂(chǎng )为宦(huàn )官(guān )把持，混(hún )淆黑白，陷害忠良，朝野内外噤若寒蝉。时有赵怀安（李连杰 饰）等流亡剑(jiàn )客(kè )挺身而出，接连铲除东厂数名奸佞，致令阉贼胆(dǎn )战心惊。适值此时，风头正劲的西(xī )厂