Marpleisaskedbyherlawyer,ChristianGilbranson,tovisithisstep-mother,CarrieLouiseSerrocold,anoldfriendofMissMarple's,athercountryestate.Carrie'shusband,Lewis,confidestoMissMarplethathesuspectssomeoneisslowlypoisoninghiswife,andwhenGilbransonvisitsthemansion,heismysteriouslymurdered.
林嘉欣,卫诗雅,刘俊谦,蔡思韵,黄又南,朱栢康,朱鉴然,胡子彤
姜皓文,朱柏谦,陈湛文,柯炜林,何颖璇,林千渟,卢慧敏,周祉君,吴凤鸣,张凯娸,张满源,黃錠江