黄英姑(薛(xuē )(⛲)家燕)生性乐观,与女儿孙敏华(汪琳)等一(🤴)家人自给自足。英(🐉)与邻居(🍖)王志祥(许(🥩)绍雄)交情(🌫)甚(shèn )笃,其子王(wáng )剑(🏇)(吴启华)更把(bǎ )英当作再(zài )生母(🗄)亲看待。时(👁)下(xià )的香港贪污盛行,在摊档(dàng )工(📞)作的英(yīng )因欠(😚)债,偶(ǒu )然(rán )(😻)会(🚸)替(tì )人当替死(🕕)鬼做偿还,坐数日监。一次(cì ),英不(bú )知就(🚨)里,便(biàn )一口(🔢)气(❔)答应(yīng )当替死鬼,结果被人屈成(chéng )杀(✋)人(🐑)犯,判(pàn )以(yǐ )死(🌞)刑。英行刑剪(💪)下辫子,吩咐当狱警的祥将(🚻)之交(🕙)给华做纪念。英死后(🥕)冤(🕐)魂附(fù )在(zài )(🚴)辫(biàn )子上,却因辫子落在装(zhuāng )有关(💔)公像的证物房(💍)里无法出来(lái )(🈸),一困十数(shù )年(🐨)…… (🌪)转(💅)眼(yǎn )间剑已长(🐩)大成人,当(dāng )上(💿)警(🎥)察,正(🤔)直的剑因不愿(yuàn )贪污而只能负(🔷)责看守证物房(fáng )。剑在(zài )证物房(fáng )(🔎)翻出英的(👄)辫(biàn )子(🆙),二人终相认。当年(nián )驾祸给英的叶家声(shēng )(张兆(zhào )辉(🍺))升做探长,把关(guān )公(gōng )像重新移(yí )位,英冤魂得以(yǐ )重(chóng )获(huò )自由(🈺)。英挂(guà )念华,剑积(🍯)极助她(💕)寻(xún )找华(huá )的下落(luò );而剑(🐅)亦(yì )得(🏡)英的帮助而(🛃)屡破(🍾)奇案(àn ),许是宿命使然,英(yīng )找到(🐣)了华(huá ),却发(fā )现华如她一样被屈做替死鬼(guǐ )(🦐)……