明朝成化年间，朝纲腐败，奸邪当道。西(xī )厂(chǎng )东(dōng )厂为宦官把持，混淆(xiáo )黑白，陷(xiàn )害(hài )忠良，朝野(yě )内外噤若寒蝉。时有赵(zhào )怀安（李连杰 饰）等流亡剑客挺身而出，接连铲(chǎn )除(chú )东厂数名奸佞，致(zhì )令阉贼胆战(zhàn )心惊。适值此时，风(fēng )头正劲的(de )西(xī )厂