明朝成化年间，朝纲腐败，奸邪当道。西厂东厂(chǎng )为宦(huàn )官把持，混(hún )淆黑白，陷害忠良(liáng )，朝野(yě )内外(wài )噤若寒蝉。时有赵怀安（李连杰 饰）等流(liú )亡剑客挺身而出，接(jiē )连铲(chǎn )除东厂(chǎng )数名奸(jiān )佞，致令阉(yān )贼胆战心惊。适值(zhí )此时，风头正劲的西厂