原聲片《老太太》是由劉鈺佳 黃偉麟 滿文軍為主演主要講述了:Whenherseven-year-oldsondiesinatragicroadaccident,agrievingmother(JessecaLiu),withthehelpofherformercaregiverMdmSeetoh(LiuLingLing),resortstosupernaturalforcestobringbackhissoulsohecanbe'byherside'athome.However,afterseveralstrangeandevendeadlyoccurencesinthehouse,shebeginstosuspectthatthereissomethingamisswiththesoulshehasbroughtback.Indiscoveringwhathasreallyhappened,sheunravelsthehorrifictruth-atruthwhichmaycostherherlifeandthelivesofthosearoundher.