三(sān )十年代上海闸(zhá )北(🥇)区,两大黑帮“青(qīng )龙(lóng )(🕋)帮”与(yǔ )“黑龙帮(bāng )”势(shì )不(bú )两立,为争长短,各(gè )出奇(🏴)谋。“青龙(lóng )帮”首领川图巴结军(🌗)阀以助声(😎)势,“黑龙帮(🔸)”头目魂(🗄)为挫(cuò )川(🕖)锐气,重(chóng )金礼(lǐ )聘过气(qì )枭(🏐)雄(xióng )凌锋及其女儿(🎫)凌(líng )若华((🍮)郑裕(yù )玲)设(🖍)计(jì )令川(🥀)出丑。川则纳浪子欧阳汉((🧚)周(zhōu )润(🔩)发(🥁))于门下(🛑),使汉与华纠缠,令华分心。 汉与(yǔ )华(huá )冤(yuān )家(jiā )路(lù )窄,华用尽(jìn )办法捉弄川,均被(bèi )汉一一(yī )化(huà )解(🤷)。汉华(huá )相斗,引(yǐn )起(😍)巡(💠)捕萧六(吕良伟)注(zhù )意,六(🤖)嫌汉油头(tóu )(👣)粉面,常借故(gù )为难,两人遂对立。川与(😊)六(🈸)同恋(liàn )上歌女韩梦(👪)蝶(姚(🃏)炜),奈何蝶倾(qīng )心于汉,川得(dé )悉后心(🈺)生(shēng )恨意。川派(⏲)杀手对付(💏)锋华父(🔷)女(nǚ ),锋因(🥅)而丧命(mìng ),华重伤但(🔎)幸为六所救。川利(lì )用与警察(chá )局长之关系令六几陷于绝(👗)境,六后得(🔪)汉(hàn )暗中相助(👩),化险(xiǎn )为夷。 华(huá )在(zài )养伤(🚩)期间,对汉之(🈺)为人更(gèng )为(wéi )(👅)了解,渐萌爱意。时日本(běn )派(🖱)遣大佐(zuǒ )来沪(hù )密谋活动。大佐(🛌)原为蝶(🎞)之(🚓)生父,怂(👆)恿(🔍)蝶向(🍉)川进言(🐣),川不(🎆)惜卖国(guó )求荣。六(🏗)向汉(😼)晓以大义,汉亦对(duì )川的卑鄙行径(🐑)齿冷,决与六(🐼)连手对付川,一...