三十年(nián )代(🆓)上(⛲)海闸北区(qū ),两大(dà )(🐌)黑帮“青龙帮”与“黑(hēi )龙帮”势不(bú )两(🔧)立,为(🆖)争(zhēng )长短(🛤),各出奇谋(móu )。“青龙帮(bāng )”首(🌫)领川(⏬)图巴结军阀以助(📼)声势,“黑龙帮(bāng )”头(🎩)目魂(🗄)为挫川锐(🕯)气(qì ),重金礼聘过气枭雄(🚥)凌锋及其女(nǚ )儿凌(🥞)若华(郑裕(yù )玲(líng ))设计令川出丑(🤯)。川则(zé )纳浪子欧阳汉((🧚)周(zhōu )润发)于门(🚨)下(🛑),使汉与华纠缠(🦗),令华(🌊)分心(xīn )。 汉与华(huá )冤(yuān )(✋)家路窄,华(huá )用尽(jìn )办法捉弄(nòng )川,均(jun1 )被(bèi )汉一一化解。汉华相斗,引起巡捕萧六(吕良伟)注意,六嫌(xián )汉油头(tóu )(👣)粉面(🤘),常(cháng )(❕)借(💝)故为(💔)难,两(🍑)人遂对立。川与六同恋(🏻)上歌(🌹)女韩(🐨)梦蝶(姚炜(wěi )),奈何蝶倾心于汉,川(chuān )得(dé )悉后心生(🤔)恨意。川派(⏲)杀(shā )手对(duì )付锋华父女(👵),锋(💸)因而丧命(🏃),华重(chóng )伤但幸为(🔙)六所救。川(chuān )(🖍)利用与警察局长之关系(xì )令六几(jǐ )陷于绝境,六后得(🔪)汉(🐂)暗中相(⏺)助,化(huà )险为夷。 华在养伤期(🍹)间,对(duì )汉(💁)之(zhī )(🈺)为人更为(👅)了解(jiě ),渐(jiàn )萌(méng )爱意(yì )。时日(rì )本派遣大佐来(lái )沪密谋活(💨)动。大(dà )佐原为蝶之生(📯)父,怂恿蝶(dié )(🏗)向(xiàng )川进言,川(🎁)不惜(xī )卖国求荣。六向(👔)汉晓以大义(🔝),汉(🏁)亦对川(chuān )的卑鄙(bǐ )行径齿(chǐ )冷,决(jué )与六连手(shǒu )对付川,一...