明朝(cháo )成化年间，朝纲腐败，奸(jiān )邪当道。西厂东厂(chǎng )为宦官把持，混(hún )淆黑白，陷害忠良，朝野内外(wài )噤若寒蝉。时有赵怀安（李连杰 饰）等流亡剑(jiàn )客挺身而出(chū )，接连铲除(chú )东厂数名奸佞，致令阉(yān )贼胆战心惊。适值此时，风头正劲的(de )西厂