ItreturnssixmonthsaftertheshockingfinaleofSeason3,andtheteammustovercometheirgrieftotackleadangerouscrimewave.Thistime,theglovesarewellandtrulyoffforProfessorTinhislecturesandanewmusicalpursuit,romanceisverymuchaliveforhismotherAdelaideTempest(DelaTour),andthelinesbetweenprofessionalandpersonalbecomeblurredfortherapistHelenaGoldberg(Stevenson).Meanwhile,DIMaiyaGoswami(SunetraSarker)takeschargeofthepoliceforcewithseriesfavoriteDSDanWinters(White)fiercelyatherside.

　　It returns six months after the shocking finale of Season 3, and the team must overcome their grief to tackle a dangerous crime wave.
　　This time, the gloves are well and truly off for Professor T in his lectures and a new musical pursuit, romance is very much alive for his mother Adelaide Tempest (De la Tour), and the lines between professional and personal become blurred for therapist Helena Goldberg (Stevenson).
　　Meanwhile, DI Maiya Goswami (Sunetra Sarker) takes charge of the police force with series favorite DS Dan Winters (White) fiercely at her side.

　　After her bittersweet success in series one, Karen has been promoted to Detective Inspector and seemingly given the authority she has long been fighting for. Just as she’s getting into the swing of her powerful new role, she is assigned an infamous unsolved case that will put her under intense scrutiny; from her boss, from the media, and ultimately, from sinister forces that would rather the past stayed in the past.
　　The 1984 case of Catriona and Adam Grant has confounded investigators and intrigued the public like no other. Catriona, the charming young heiress to a vast oil fortune, and her two year old son Adam, were brutally kidnapped at gunpoint outside a fish and chip shop in Fife. The ransom notes that followed stirred up an uncontrollable press storm, but when the culprits fell silent, the police faltered, and Catriona and Adam were never seen again.
　　Now, a man’s body has been discovered, with indisputable links to the original kidnap. With the first piece of evidence in decades, Karen must assemble an unbeatable team alongside her sincere and lovable sidekick DC Jason ‘Mint’ and the brilliant – but romantically complicated – DS Phil Parhatka. With the international renown of the kidnap and the constant pressure from Catriona’s father, Sir Broderick Grant, the team take on the biggest challenge of their careers to date. As Karen delves deeper into what happened in the autumn of 1984, political grudges and painful secrets reveal themselves, and it soon becomes clear… the past is far from dead.

　　该剧改编自英国演员Daniel Day-Lewis的父亲Cecil Day-Lewis在1938年出版的同名小说。故事讲述了一个悲痛的母亲，渗透到了一个男人的生活之中，她认为这个男人是杀死自己儿子的凶手。原著简介比较不一样，可能剧集有大幅改动。
　　《他们最好的》编剧Gaby Chiappe负责剧本，《托尔金》导演Dome Karukoski执导。
　　《恶徒必死》是侦探Nigel Strangeways为主角的系列小说16本中的第4本，过去在阿根廷和法国都有电影改编。据最早的开发消息，鉴于原著系列的数量，这部剧可能会做成一部连续剧，而不是仅一季的迷你剧。

　　讲述了加布里埃尔·布克（马克·加蒂斯 Mark Gatiss 饰）的故事。这位博学而另类的侦探坐镇于他古雅的书店中，利用书架上成千上万卷藏书提供所需的知识，破解一桩桩离奇案件。围绕在他身边的，是一群残缺但可爱的边缘人。布克非正式地保护、哄劝并指导着他们。

在合作了《不要走远》、《陌生人》、《致命安全》、《无罪之最》等多部悬疑题材剧集后，Netflix于去年十月和作家Harlan Coben续签更多项目。目前双方的这份合作，又新增一部叫做《骗过我一次》（Fool Me Once）的剧集。 　　正在曼彻斯特和西北部制作的本剧由此前参与过《不》和《陌》的Richard Armitage继续领衔，《穷友记》“Erin” Michelle Keegan、《荒唐阿姨》女主Joanna Lumley等人参与其中。 　　由八集组成的本剧主角是Michelle饰演的“Maya Stern”，在丈夫“Joe”（Richard饰演）被残忍地杀害之后，她非常艰难地继续自己的生活。有一天，当Maya在自己安装于家里各处、用于监视年幼的女儿的保姆摄像头上发现了一个本该死去的人，事情发生了变化。于此同时，她的侄女“Abby”和侄儿“Dan...

　　1975 和 1976 年，泰国、尼泊尔和印度各地发生了一系列犯罪事件，年轻的西方旅行者接二连三地被杀害，伪装成宝石商人在这条亚洲“嬉皮之路”上游荡的查尔斯·索布拉吉和其女友玛丽-安德烈·雷克拉克（珍娜·科尔曼饰）成为主要嫌疑人。无意中卷入这一错综复杂的犯罪网络后，荷兰驻泰国大使馆的初级外交官赫尔曼·克尼彭伯（比利·豪尔饰）接触到其他证人，他们目睹过索布拉吉如何操纵人心，并和赫曼的配偶安吉拉（艾丽·巴姆博饰）及各国警察一起帮助赫曼发起了特别连锁行动，将索布拉吉列为国际刑警组织的头号通缉犯，并在多个大洲发出逮捕令。这部八集限定剧由塔哈·拉希姆饰演查尔斯·索布莱，珍娜·科尔曼饰演玛丽-安德莉·勒克莱尔，比利·豪尔饰演赫曼·克尼彭博；艾丽·巴姆博饰演安吉拉·克尼彭博，阿梅什·爱迪威拉饰演阿杰·乔杜里，以及蒂姆·麦克纳尼饰演保罗·西蒙斯等。《蛇惑》由 ITV Studios 的 Mammoth Scree 出品，由 BBC One 和 Netflix 联合制作。本剧的编剧为理查德·瓦洛和托比·芬雷，导演为汤姆·森兰和汉斯·贺伯斯，制作人为史蒂芬·斯莫伍德，监制为理查德·瓦洛、汤姆·森兰以及 Mammoth Screen 的普雷蒂·马瓦哈利和达米安·蒂默。《蛇惑》在泰国和英国拍摄，并改编自真人真事，但所有对话纯属虚构。

　　在这个地球上，有三个人因歇洛克·福尔摩斯而遐尔闻名；华生、柯南·道尔和杰锐莱·布莱特。
　　三个人，贡献出三个福尔摩斯‘华生嘴里的福尔摩斯、柯南·道尔笔下的福尔摩斯和杰锐莱·布莱特扮演的福尔摩斯。
　　通过华生的嘴与柯南·道尔的笔，我们想象福尔摩斯，而杰锐莱·布莱特 堪称完美的 精彩演绎，让我们丰富的想象变成丰富的真实。
　　作为全球影迷公认的、独一无二的权威影视版本，作为罕有的两度荣获美国神秘作家作品奖的影视剧，作为一部深入人心、精彩绝伦的福尔摩斯探案剧集，欣赏它，无须太多理由。四个字，就刚刚好：不睹不快。
　　剧集包括：
　　Season 3, Episode 1: The Empty House《空屋》9 July 1986
　　Season 3, Episode 2: The Abbey Grange《格兰其庄园》16 July 1986
　　Season 3, Episode 3: The Musgrave Ritual《马斯格鲁夫典礼》23 July 1986
　　Season 3, Episode 4: The Second Stain《第二块血迹》30 July 1986
　　Season 3, Episode 5: The Man with the Twisted Lip《歪唇男人》6 August 1986
　　Season 3, Episode 6: The Priory School《修道院公学》13 August 1986
　　Season 3, Episode 7: The Six Napoleons《六个拿破仑半身像》20 August 1986
　　Season 4, Episode 1-2: The Sign of Four《四签名》29 November 1987
　　Season 4, Episode 3: The Devil's Foot《魔鬼之足》6 April 1988
　　Season 4, Episode 4: Silver Blaze《银额马》13 April 1988
　　Season 4, Episode 5: Wisteria Lodge《维斯特里亚寓所》20 April 1988
　　Season 4, Episode 6: The Bruce-Partington Plans《布鲁斯帕廷顿计划》27 April 1988
　　Season 4, Episode 7: The Hound of the Baskervilles《巴什克维尔的猎犬》31 August 1988