剧情简介
改编查尔斯狄更斯（Charles Dickens）同名经典着作，狐妖描述吝啬鬼丶守财奴施顾己（或译史顾己丶史古基，狐妖Ebenzer Scrooge），即便到了圣诞夜也不改本性。这一夜，已故友人马里（Jacob Marley）的鬼魂突然现身，还请来了代表「过去」丶「现在」和「未来」的三个圣诞幽灵，带领他回顾一生，指引他见证自私自利导致的后果。
狐妖小红娘金晨曦篇
改编查尔斯狄更斯（Charles Dickens）同名经典着作，狐妖描述吝啬鬼丶守财奴施顾己（或译史顾己丶史古基，狐妖Ebenzer Scrooge），即便到了圣诞夜也不改本性。这一夜，已故友人马里（Jacob Marley）的鬼魂突然现身，还请来了代表「过去」丶「现在」和「未来」的三个圣诞幽灵，带领他回顾一生，指引他见证自私自利导致的后果。
回复 :Thomas and Jack are surprised to see Nikki back at The Lyell, the disappearance of her friend Sally forces her to face her back after her harrowing experience in Mexico.
新寺洞老虎
回复 :Deputy Assistant Commissioner Charlie Hillian is killed on the night of his retirement party. Hillian was at one time a senior officer in Oxford and was in fact Morse's boss. He was also writing a book about his most memorable cases, including one about the unsolved death of an 8-year-old girl some 18 years ago. The suspect in that case, Frederick Redpath, was at Hillian's house the day he died and that chapter from the manuscript is missing. There are other suspects however, including Hillian's ghost writer who will now receive all of the book's royalties; a handyman who was working on the property; and Redpath's daughter, who knew the little girl who was killed all those years before. Morse comes into conflict with with a colleague DCI Dawson, who was one of Hillian's protégés, as they again look into the little girl's death.
回复 :《Mouse: The Predator》（窥探：捕食者）将从捕食者郑在勋／郑正直(音：郑巴凛)的视角，以顺向时间轴回顾武镇连环杀人事件的始末。制作单位表示：“以第15集为起点，将进入故事新局面，在这之前，为了让大家能理解之前事件中隐藏的叙事，因此制作了两集的番外篇”。番外篇有超过80%内容是正片没有播出的。这两集的番外篇于4月28日16:00(KST)通过网络平台TVING率先播出。
