故事讲述阿拉斯加州的Ennis迎来了漫长冬夜，在当地运作Tsalal北极科考站的8名男性消失得无影无踪。为了解决这起案件，Liz Danvers（朱迪·福斯特 饰）和Evangeline Navarro（卡莉·瑞斯 饰）这两位警探将不得不面对她们内心的黑暗，挖掘埋藏在永恒冰层下那些萦绕不去的真相。

　　第二季审视毒品问题对城市贫民阶层的影响，尤其探讨了以码头工人为代表的蓝领阶层的生存困境，他们中有些人通过帮助走私集团运送毒品和其他违禁品讨生活。同时也讲述了Barksdale团伙于Avon入狱后是如何在Stringer Bell的领导下继续发展。

　　BBC宣布续订《神秘博士》第十一季，不过重点在于，《神探夏洛克》编剧Steven Moffat将在第十季结束后退出该剧，将帅印交给《小镇疑云》编剧Chris Chibnall，新一任博士则由《小镇疑云》中饰演死者母亲的Jodie Whittaker担任，她将是Doctor Who历史上的第十三任博士，也是首位女博士。

　　神秘博士已经被宣布续订第十季！

　　Detective Murdoch finds that the man behind a flying machine that crashes in Toronto is none other than his old nemesis, James Pendrick. He learns that Pendrick is hoping to win a $1 million prize for the first controlled flight. A body is found in the rubble of the crash but someone is clearly out to steal his invention. Murdoch also has to deal with Ottawa-based spymaster Terence Meyers who says it's all a national security matter. Meanwhile, Julia returns from Vienna intent on practicing psychiatry. She's also hoping to have her marriage to D'Arcy annulled.

　　Season five of Murdoch Mysteries opens in unfamiliar territory, as Detective William Murdoch (Yannick Bisson) leaves Toronto to try his luck while the Klondike Gold Rush in the Yukon winds down. Suspended for interfering in an investigation, on the run for surreptitiously freeing a murderer to make amends, and nursing a broken heart after Dr. Ogden's marriage to another man, he tries to escape his past, and his passion for detective work. Back in the city, newly promoted Chief Constable Giles (Nigel Bennett) makes it clear to Inspector Thomas Brackenreid (Thomas Craig), that he'll be keeping a very close eye on police matters. Meanwhile, Murdoch's beloved former associate, Dr. Julia Ogden (Hélène Joy), is now working alongside Acting Detective George Crabtree (Jonny Harris) and Dr. Emily Grace (Georgina Reilly), a feisty young protégé. In the remote north, Murdoch is pleased to discover that his fledgling prospecting career may garner great success, a small comfort after Julia's marriage to another man. But as he tries to rebuild his life, he finds himself drawn into the case of Mrs. Elizabeth Bryant (Jill Halfpenny), an innkeeper charged with murder. The plot thickens when writer Jack London (Aaron Ashmore) lends his insights, and Murdoch soon realizes that while he had hoped to leave his shattered heart and tattered career back in Toronto, his days as a detective are not behind him.

　　《9号秘事》是一部英式黑色幽默悬疑喜剧。一部只有短短的几集，每一集都讲一个独立的故事。每一集只有短短的半个小时，却以十分紧凑的剧情和片尾的意外结局让观众大为赞赏。

　　Six months have passed since Dr. Ogden moved to Buffalo and Det. Murdoch is constantly a loggerheads with Dr. Francis, her replacement. While Insp. Brackenreid thinks highly of Francis, who was recruited from Scotland Yard, Murdoch finds him stubborn and unimaginative. He also seems to be in no rush to help Murdoch with his latest case where human body body parts were discovered on a riverbank encased in cement. A homeless man living in the woods nearby is questioned and released and Murdoch corresponds with Dr. Ogden who offers him valuable advice in her letters. He also gets help from a retired detective, Malcolm Lamb. Murdoch connects his current investigation a rape and murder that had occurred many years before.

　　Murdoch is in Bristol, England, with no memory of who he is and two gunmen chasing him through the streets. With the help of a local pub Landlady he starts to piece together an assassination plot. In Toronto Detective Hamish Sloack is assigned to help find the missing Murdoch.

　　《大侦探波洛》第五季共8集，于1993年播出，每集片长50分钟，均改编自短篇小说，这也是本系列剧的最后一个短篇季。
　　1、The Adventure of the Egyptian Tomb 埃及墓地历险记
　　2、The Underdog 弱者的愤怒
　　3、The Yellow Iris 黄色鸢尾
　　4、The Case of the Missing Will 遗嘱失踪案
　　5、The Adventure of the Italian Nobleman 意大利贵族奇遇记
　　6、The Chocolate Box 巧克力盒谜案
　　7、Dead Man's Mirror 死人之镜
　　8、Jewel Robbery at the Grand Metropolitan “大都市”酒店珠宝失窃案

　　《大侦探波洛》第四季共3集，均改编自长篇小说，每集片长100分钟左右，于1992年播出。
　　1、The ABC Murders ABC谋杀案
　　2、Death in the Clouds 云中命案
　　3、One, Two, Buckle My Shoe 牙医之死

　　《大侦探波洛》第六季共4集，均改编自长篇小说，片长约100分钟，自本季往后所有故事均为长篇。
　　1、Hercule Poirot's Christmas 滴血的钻石
　　2、Hickory Dickory Dock 国际学舍谋杀案
　　3、Murder on the Links 高尔夫球场的疑云
　　4、Dumb Witness 无言的证人

　　第七季共2集
　　1、The Murder of Roger Ackroyd 罗杰疑案（罗杰·艾克罗伊德谋杀案）
　　2、Lord Edgware Dies 人性记录

　　第八季共2集
　　1、Evil under the Sun 阳光下的罪恶
　　2、Murder in Mesopotamia 古墓之谜 （美索不达米亚谋杀案）

　　赫尔克里波洛（大卫·苏切特 David Suchet 饰）：一个讲法语的比利时人，五短身材，枣核脑瓜，偏爱修饰自己月牙弯的胡子，其貌不扬，还有洁癖，但是既和蔼又可爱。而他最出名的是脑袋里“小小的灰色细胞”，这让他先后侦破过诸如东方快车谋杀案、尼罗河上的惨案、ABC谋杀案 等案件，成为与福尔摩斯齐名的大侦探。
　　本系列根据“举世公认的侦探小说女王”——英国小说家阿加莎·克里斯蒂同名系列小说改编，自1989年至2013年，共拍摄13季。包括《首相绑架案》《约翰.威佛利历险记》《ABC谋杀案》《康沃尔谜案》《罗德兹三角》《双重罪恶》《厨子惊魂》《非凡盗贼》《恶梦》《俱乐部之王》《戴面具的女郎》《矿藏之谜》《玛斯登陆庄园惨案》《死人之镜》等

　　《大侦探波洛》第二季共10集，于1990年播出。其中第1集和第10集为长篇小说改编，片长100分钟；其他8集均为短篇小说改编，片长50分钟。第10集《斯泰尔斯庄园奇案》是1990年9月ITV为了纪念阿婆诞辰100周年推出的特别篇，改编自阿婆的第一部长篇小说，也是时间顺序上波洛的第一案，适宜作为全剧首集观看。
　　1、Peril at End House 悬崖山庄奇案
　　2、The Veiled Lady 蒙面女人
　　3、The Lost Mine 矿藏之谜
　　4、The Cornish Mystery 康沃尔谜案
　　5、The Disappearance of Mr. Davenheim 无影无踪
　　6、Double Sin 双重罪恶
　　7、The Adventure of the Cheap Flat 廉价公寓的秘密
　　8、The Kidnapped Prime Minister 惊天绑票
　　9、The Adventure of the Western Star 西方之星;
　　10、The Mysterious Affair at Styles 斯泰尔斯庄园奇案

　　《大侦探波洛》第三季共10集，故事均改编自短篇小说，于1991年播出。
　　1、How Does Your Garden Grow? 花园疑案
　　2、The Million Dollar Bond Robbery 百万美元证券失窃案
　　3、The Plymouth Express 普利茅斯快车上的谋杀案
　　4、Wasps' Nest 蜂窝谜案
　　5、The Tragedy at Marsdon Manor 马斯顿庄园的悲剧
　　6、The Double Clue 双重线索
　　7、The Mystery of the Spanish Chest 西班牙箱子之谜
　　8、The Theft of the Royal Ruby 红宝石之玉失窃案
　　9、The Affair at the Victory Ball 舞会谜案
　　10、The Mystery of Hunter's Lodge 猎人小屋

　　《摩斯探长前传》第八季共3集，将于2021年9月播出。本季过后，该剧总集数将与“牛津探案”系列剧的另外两部《摩斯探长》和《刘易斯探案》一样达到33集。