三(sān )十(shí )年(nián )代(dài )上(shàng )海闸(zhá )北(běi )区,两大黑帮“青(qīng )龙帮”与(yǔ )“黑龙帮”势不两立(🎗),为争长(🐉)短,各出(chū )奇谋。“青龙帮(bāng )”首领(lǐng )川(⏬)图(tú )(🎲)巴结军阀以(yǐ )(♑)助声势,“黑龙帮(bāng )”头目(mù )魂为挫(🎡)川锐气,重(chóng )金礼聘过(🛹)气枭雄凌锋及其女儿(🎫)凌(líng )(🥞)若(ruò )华(huá )(郑裕玲)设(🖍)计令(lìng )川出(chū )丑。川则纳浪子(zǐ )欧阳汉(周润发)(🌚)于门下,使(😞)汉与(🔢)华纠缠,令华(🌊)分心(xīn )。 (🗞)汉与华冤(yuān )家(🐑)路(lù )窄,华用尽(🙄)办(㊙)法捉(🙀)弄川,均(jun1 )被汉一一化(🥫)解(jiě )。汉华相(xiàng )斗(dòu ),引起(😍)巡捕萧(⛳)六(吕良伟)注意,六(liù )嫌汉油(yóu )头粉面(🤘),常借故为(wéi )难,两人遂对(duì )立。川与(yǔ )六同恋上歌女韩梦(mèng )蝶((🤷)姚炜(🌪)),奈(🚶)何蝶(dié )倾(🐩)心于汉(🔈),川得悉后心生恨意。川(🤥)派杀手对付锋华父女,锋因而丧命,华重伤但幸为六所救(🐖)。川利用与警(jǐng )(🚡)察(🌸)局长(⏳)之(🏓)关系令六(liù )几陷(🕕)于绝境(jìng ),六后得汉暗(👚)中相助,化(huà )险(🤼)为夷。 华在(zài )(😉)养伤(shāng )期间,对汉(hàn )之(🈺)为人更为了解,渐(🍯)萌爱(ài )意(💕)。时日本(🐱)派(🖱)遣大佐来沪密谋活动。大(🛃)佐原为蝶之(🚓)生父,怂恿蝶向川(🗒)进言,川不(🎆)惜(xī )卖国求(🐸)荣。六向(xiàng )汉晓(🔮)以(🈺)大义,汉亦对川的(de )卑鄙行(háng )径齿冷,决与六(🐼)连手对付(fù )川,一...