黄英姑(gū )(薛(xuē )家燕)生(shēng )性(xìng )(📒)乐观,与女儿孙敏华(汪琳)等(děng )一(yī )家(jiā )人(rén )自(zì )(🔧)给自足。英与邻居(🍖)王志祥(许绍雄)交(📿)情甚笃,其子(zǐ )(❣)王剑(吴启华(🚤))更把(bǎ )英(🕔)当作再生母(🗄)亲看待。时下(xià )的香港(🔲)贪污盛行,在摊档工作的英因(🗑)欠债,偶然会替人当(dāng )(🐶)替死鬼(🤯)做偿(🐖)还,坐数日(🚢)监。一(yī )(🧚)次,英(🥁)不知就里(🛑),便一口(kǒu )气(❔)答(dá )应当替死鬼(guǐ ),结(🥔)果(💻)被人屈成杀人犯,判以死刑。英行(háng )刑剪(💪)下(xià )辫子(zǐ ),吩(🍄)咐(⛏)当狱(yù )警的祥(xiáng )将之(zhī )交(jiāo )(🕙)给(gěi )华(😍)做纪念。英死后冤魂附在辫(🧣)子上,却因辫(biàn )子(🤘)落在(zài )装(💝)有关公像(xiàng )的(de )证物房里无(wú )(🐾)法(fǎ )出(chū )来,一困十数(shù )年…… (🤷) (🃏)转眼间剑已(💹)长大(dà )成人,当上警察,正直(zhí )的剑因不(bú )愿(yuàn )贪污而只能负责看守(♌)证(zhèng )物房。剑在证物(wù )房(📐)翻出英(🔙)的辫子(🐖),二(🖍)人终相认。当(📞)年驾祸给英(🍁)的(🔲)叶家声(😳)((👗)张兆(zhào )辉)升(🔪)做探长,把(bǎ )关公像重新移位,英冤魂得(dé )以重(chóng )获自由。英挂念华,剑积极助她寻找华的下落;而剑亦得(dé )英(🏡)的帮助(🈸)而(ér )屡破(🛌)奇(qí )案,许是(📯)宿命(♊)使然,英找到了华,却发现华如她一样被屈做(🔮)替死鬼(guǐ )(🔝)……