介绍：《不可遗忘》第五季获得预订，将于2023年播出，Sanjeev Bhaskar回归出演DI Sunil 'Sunny' Khan，因第四季最后一集中发生的事件，Nicola Walker将不会再出演DCI Cassie Stuart这一角色，本季中Sunny的新搭档是由Sinéad Keenan扮演的DCI Jessica James，她将接替Nicola Walker的角色和Sunny一起调查一桩全新的旧案

介绍：The series begins when suspected human remains are uncovered on Whitney Marsh - Jess and Sunny are immediately called to the scene, abandoning their evening plans to Jess’s husband’s chagrin. Dr Balcombe’s analysis reveals that the remains are relatively recent and suggest a grim conclusion the body was placed there already dismembered. With this insight, Jess and Sunny intensify their search certain that other body parts may not be far away.　　As the investigation unfolds, viewers are introduced to a diverse new cast of characters Melinda Ricci, an outspoken television commentator based in Ireland; Martin ‘Marty’ Baines, an autistic man living with his mother Dot in Deal, Kent; Asif Syed, an Afghan training for his UK citizenship test; and Juliet Cooper, a history lecturer and faculty head at a London university.　　While these characters live seemingly separate lives, they are intricately connected by their pasts. It’s up to Jess, Sunny, and their dedicated team to uncover these hidden links and ultimately expose the truth behind the cold case murder.

介绍：艾丝贝夫人搭乘下午四时五十分的快车，前往梅契斯特探望老朋友玛波小姐途中，在与一班列车交汇时，艾丝贝由窗口惊见那辆列车上一名女子遭人勒毙。然而报案后，警方却遍寻不到尸首。玛波小姐认为，此案应与铁路线上路斯佛宅邸的克氏家族有关，于是进行暗中查探。后来克家仓库的石棺中发现了一具女尸，整件疑案顿时有了转机…

介绍：《不可遗忘》第二季仍围绕一个旧案开始这一次，伦敦的利河里打捞起一个旅行箱，里面蜷成一团的尸骨已有近三十年。从遗留的手表和Call机开始追查，几个拥有各自成功人生的角色浮出水面。洛林·艾什本饰演的尼克森探长是死者当时的妻子，有丈夫和子女；马克·伯纳饰演的科林·奥斯本是前银行家、现刑事律师，有一位同性爱人，正准备领养一个女童；萝西·凯弗利洛饰演的玛丽安·切尔西是儿科肿瘤病房的护士，有丈夫无子女，与母亲和姐姐关系紧张；巴德莉亚·提米米饰演的莎拉·默罕穆德是一个正在竞聘校长的英语教师，与丈夫育有三子。当年的事后，他们的人生均发生了重大转折。

介绍：ITV英剧《不可遗忘》宣布续订第4季，新季共6集，主演Nicola Walker、Sanjeev Bhaskar和主创Chris Lang回归该剧聚焦一些“不可遗忘”的旧案子，很精彩、良心的罪案类剧集。