刘德(dé )华、(🌠)林威饰(shì )演的(✒)两兄弟(📼)在六(liù )二年(nián )(🍩)的大(🌰)逃(táo )亡潮时失(shī )散,威遭遣返大陆劳改,华获(🐉)蛋(🛤)家(jiā )妹温(🔬)碧霞救起,到港并结为夫妇(fù )。华从苦力做(zuò )起,后来成为(wéi )台湾养(yǎng )(🎩)鱼业及船务的(🕯)成功商人,而威则被(🏐)犯(fàn )罪集(🕌)团(🛺)雇用来港(🥞)参(cān )(🗑)加打劫,又被指使往台湾掳劫华(🐖)之女(nǚ )儿,更错(🌙)手(shǒu )杀死华(huá )女(🥁)。华(📯)返港报(⏯)仇,与威力拼,后(hòu )来认出彼此是(shì )失散多(duō )年的兄弟……