《神探夏洛克》第四季将于2017年元旦回归BBC1，本季依旧为三集，标题分别为： 第一集：六座撒切尔像（The Six Thatchers）：编剧为Mark Gatiss，导演为Rachel Talalay； 第二集：倒下的侦探（The Lying Detective）：编剧为Steven Moffat，导演为Nick Hurran； 第三集：最后的谜题（The Final Problem）：编剧为Mark Gatiss和Steven Moffat，导演为Ben Caron。
从保洁小妹到百科学姐，与曾经相遇，会不会更喜欢现在的自己。#学姐知道#第二季，7月16号，我们来了。
故事讲述讲述1897年时一位高官从西班牙来访，但他的女儿被绑架后令美西局势升温，在古巴的战争似乎已无可避免。
转学生Rebekah在新学校遇到了同样热爱音乐舞蹈的花田和沈若曦，因歌舞而结缘的三个女孩儿组建了Rebekah歌舞团，并引发了一系列校园青春故事。在朋友、家人、老师的陪伴下，她们坚持梦想，克服重重困难，甚至感动了对手，最终登上了梦想的舞台···
Season 5 finds Murder, She Wrote's intrepid Jessica Fletcher in fine sleuthing form, and venturing farther afield from Cabot Cove--a good thing, since at the rate the murders have been happening, that town would be nearly cleaned out. Some of the best episodes take place in more exotic locales like New York (dead man on the street, wearing just one shoe), Montana (a publishing convention gone horribly wrong) and West Virginia (two whistle-blowers at a coal company found gruesomely murdered). Angela Lansbury sparkles with determination and bonhomie, hitting her stride and then some. Jessica's own life backstory is even filled out tantalizingly, especially in the episode "The Last Flight of the Dixie Damsel," in which an investigation is launched into a mysterious cargo plane that is linked, she learns to her horror, to her late husband. The series' other delight is watching for cameos by stars of a certain age, and this season doesn't disappoint, with appearances by Roddy McDowall, Shelley Fabares, and Dinah Shore--but also some up-and-comers like Megan Mullally (proof positive that the Will & Grace whine was a put-on) and future satirist Bill Maher.
