介绍：在这部从犯罪现场搬到实验室的喜怒无常、紧张的惊悚片中，法医病理学家面临着个人和职业挑战。阿曼达·伯顿在25周年纪念日重演山姆·瑞安的角色，戏剧性地回归沉默证人。阿曼达于1996年首次出演病理学家山姆·瑞安（SamRyan）的主演，主演了54集，然后于2004年离开，当时她的角色回到北爱尔兰与家人团聚。阿曼达·伯顿说：“我很高兴能回到沉默证人的位置，重新站在山姆·瑞安的立场上，这很不一样！观众们可以期待看到山姆离开莱尔后经历的许多曲折。”阿曼达与其他演员艾米莉亚·福克斯（Nikki Alexander）、大卫·卡夫（Jack Hodgson）和Genesis Lynea（Simone Tyler）共同出演了六集全新剧集，这将标志着广受欢迎的黄金时段BBC One电视剧25周年。埃米莉亚·福克斯说：“与阿曼达合作是一件多么愉快和激动人心的事。山姆·瑞安再次成为这部剧的主角，是庆祝《沉默的见证》25周年的最佳方式。”

介绍：Eve's husband has been killed in Afghanistan. She takes her young son to a Suffolk beach house on the edge of the North Sea to grieve. But someone else is in the house grieving her loss from another war.

介绍：Dr Nikki Alexander and Jack Hodgson are looking forward to the future. However buried secrets and memories soon surface, and, when ghosts from the past emerge, the two are forced increasingly close to one another. The arrival of Adam Yuen (Jason Wong) disturbs this new dynamic and he immediately rubs Nikki and Jack up the wrong way. Will Adam find his own way to fit in and last at the Lyell? Production on the show’s twenty-fourth season is now underway

介绍：A private jet crashes into woodland outside London. Among the passengers is a former U.S. Ambassador. Thomas investigates the apparent suicide of a successful businessman, finding unexpected connections to the plane crash.

介绍：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.