黄英姑(gū )(🔨)(薛家(jiā )燕(yàn ))(🥇)生(shēng )(📼)性乐观,与女儿孙(sūn )敏华(huá )(汪琳(lín )(🔱))(🕰)等一家人(🎺)自给自(🎹)足。英与邻居王志(zhì )祥(xiáng )(许绍雄(😧))(🎾)交情甚笃(⏬),其子(zǐ )(❣)王剑(吴启华)更把(bǎ )英当(dāng )作再生(shēng )母亲(🛍)看待。时下(xià )的香港贪污盛行,在(🐖)摊(🕌)档(dàng )工(📞)作的英因(🗑)欠债(🍮),偶然会替人(rén )当替死(🕕)鬼做(zuò )偿(cháng )还,坐数日监。一次,英(yīng )不知就里,便一(🖲)口气答应(yīng )当(🌑)替死(sǐ )鬼,结果(guǒ )被人屈成(chéng )杀(shā )(✋)人犯,判以死刑。英(👓)行刑剪(jiǎn )下辫子,吩(🍄)咐当(🥫)狱警的祥将之交给华(😍)做(zuò )纪念(⛳)。英(yīng )死后冤魂附在辫子上(⚾),却因(👣)辫子落在(❕)装(zhuāng )(💝)有(yǒu )(💹)关(guān )公像(xiàng )的证(zhèng )物房里(🚗)无法出来,一(yī )困(kùn )十数年(nián )…… 转眼间(🚶)剑已长(zhǎng )大成人(rén ),当上警察(🐡),正(🤔)直的剑(😙)因不愿贪污(👌)而(💏)只能(néng )(🥤)负责看守证物房。剑(jiàn )在证(🚲)物房翻出英(yīng )的辫子,二人终相认。当年驾祸给英的叶家声(张兆辉(huī ))(🔪)升做(zuò )探长(zhǎng ),把关(guān )公像重新移位(💑),英冤魂得以重获自由(🈺)。英(🧥)挂念华,剑积极助她寻(xún )(🈂)找华的下落;而剑(jiàn )亦得英的帮(bāng )助而屡破奇案(àn ),许是宿(xiǔ )命(mìng )使然,英找到了华(huá )(🎁),却(⛎)发现华如她一样被(😼)屈做替(♟)死鬼…(🏁)…