ITV触屏悬疑犯罪题材，在一处建筑工地上发现一具39年前的男尸，警方不遗余力的追查，死者的身份到底是什么，又是谁造成了他的死亡...牵扯出所有人的肮脏过往，案子和凶手是谁已经不重要了，重要的是故事里面的每一个人。
不可遗忘 (季节 1)
Episode 1 (集 1) 8.0
编剧: Chris Lang
播出日期: 2015-10-08
运行时间: 46 min
概述: When a skeleton is unearthed, a car key found near the body is the only clue to the identity of the victim.
Episode 2 (集 2) 7.7
编剧: Chris Lang
播出日期: 2015-10-15
运行时间: 46 min
概述: DCI Cassie Stuart begins to identify the people mentioned in the diary of Jimmy Sullivan.
Episode 3 (集 3) 7.9
编剧: Chris Lang
播出日期: 2015-10-22
运行时间: 46 min
概述: As the investigation in to Jimmy's death continues, Cassie and Sunny visit Father Robert Greaves hoping to identify the mysterious Jo-Jo.
Episode 4 (集 4) 7.3
编剧: Chris Lang
播出日期: 2015-10-29
运行时间: 46 min
概述: The investigation into Jimmy's death continues, as Cassie and Sunny question Sir Phillip Cross.
Episode 5 (集 5) 7.6
编剧: Chris Lang
播出日期: 2015-11-05
运行时间: 46 min
概述: As the investigation into Jimmy's death continues, Sir Phillip Cross makes a difficult decision while Father Robert comes clean to his family and the police.
Episode 6 (集 6) 8.5
编剧: Chris Lang
播出日期: 2015-11-12
运行时间: 46 min
概述: As the investigation into Jimmy's death concludes, Father Robert finds that revealing the truth has lasting repercussions and Maureen lays her son Jimmy to rest.
季
集 6
集 6
集 6
集 6
集 6
集 1