黄英姑(薛家(✒)燕)生性乐观,与(yǔ )女儿(ér )孙敏华(汪琳)等一家人自给(gěi )自足。英与邻居(🍖)王志祥(许绍雄(xióng ))交情甚笃(⏬),其子王(wáng )剑(吴(📼)启华)更把英(yīng )当(🔸)作再生母亲(qīn )看待。时下的(💆)香港贪(tān )污盛行(🏐),在摊档工(gōng )作的英因(🗑)欠债(zhài ),偶然会(huì )替人当(🐶)替死鬼(🤯)做偿还,坐(💞)数日监。一次(cì ),英不知(📯)就里,便一(🖲)口气(qì )答应当(dāng )替(🎛)死(sǐ )鬼,结果被人屈成杀人犯(fàn ),判(🤠)以(yǐ )死刑。英(yīng )行(🙀)刑剪下辫(🎾)子(⏰),吩咐当(🥫)狱(yù )警的祥(🔔)将之交给华做(zuò )纪念。英(yīng )(🤳)死后冤魂附在辫(🧣)子(zǐ )上(⚾),却因辫子落在装有(💹)关公(gōng )像(xiàng )(🥊)的证(👊)物房里(🚗)无法出来(🈸),一困十数年…… (🤷) (🃏)转眼间剑(🚶)已长大(dà )成(chéng )人,当上(🙎)警察(🎥),正直的(de )剑因不愿贪污(wū )而(ér )只能负责看(kàn )守证物房。剑在证物房翻(fān )(🔎)出英的(🌱)辫(biàn )子(zǐ )(🐖),二人终相认。当年(⏳)驾(🏓)祸给(🎐)英的叶(👛)家声(张(zhāng )(🎦)兆(zhào )辉)升做探长(zhǎng ),把关(🧘)公像(xiàng )重新移(✖)位(wèi ),英冤(yuān )魂得(dé )以重(chóng )(⛴)获(huò )自由(yóu )。英挂(guà )念华,剑积极助她寻找(🈂)华(huá )的下落(🖱);而剑(jiàn )亦得英的(✒)帮(bāng )助而屡破奇案,许(🚓)是(shì )宿命使然,英找到了华(🌒),却发现华如(rú )她一样被(bèi )屈(qū )做替(🈺)死(sǐ )鬼……