38 reviews
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Season 1 episodes (8)

1 Episode 1
DCI Cassie Stuart and DS Sunny Khan investigate when a skeleton is found beneath a demolished house. The discovery of a car keys lead the pair on a trail to identify who the victim is, and they find a diary of a young man missing since 1976.
2 Episode 2
After identifying the body in the cellar as Jimmy Sullivan, the hunt for his murderer begins. Cassie and Sunny begin the investigation by following up on the names written in Jimmy’s diary. In Liverpool, Cassie meets Jimmy’s mother, who is relieved at the prospect of finally finding out what happened to her son after he went missing. The name ‘Frankie C’ is identified as Sir Phillip Cross – a newly government-appointed entrepreneurial czar, who denies that he ever met Jimmy.
3 Episode 3
Cassie and Sunny visit a priest who remembers Jimmy fondly, but unfortunately Father Robert Greaves is unable to identify ‘Jo-Jo’, the mysterious person who gave Jimmy the diary. The investigation also leads to another person who remembers Jimmy well, Eric Slater, who used to be a bookkeeper at Arlingham house.
4 Episode 4
The investigation into Jimmy’s death continues, with the discovery of marks on his body consistent with known gangland torture methods. Cassie and Sunny question Sir Phillip to find out exactly what his involvement was with a prominent East End crime family and Eric and Claire's anniversary party gets underway.
5 Episode 5
Sir Phillip Cross makes a difficult decision in order to protect his family and salvage what is left of his reputation. Ray returns home to find Lizzie gone and a note that reads ‘I’m sorry’ and Father Robert comes clean to his family and the police.
6 Episode 6
Father Robert’s revelations have lasting repercussions. Things are especially difficult when Caroline goes into premature labor. Bella and Josh deliberate over how best to deal with their father and the search for Lizzie continues. Maureen is finally able to lay Jimmy to rest.
101 The Bare Bones of Unforgotten
Dr Peter Dean, forensic advisor, talks us through the discovery and recovery of skeletal remains and how Unforgotten makes this as authentic as possible.
102 What is Unforgotten?
The cast and crew of Unforgotten provide an introduction to the universal themes of relationships and betrayal in this murder mystery series.

About this show

This is the story of someone who committed murder and escaped justice for nearly fourty years. Using a unique structure, and revealing the identity of the killer part-way through, the series looks at how such an historic investigation affects the lives of all touched by it, from the first police knock on the door to the final tabloid report on the murderer in his prison cell three months after the conviction.
38 reviews
Sally Lynch
November 15, 2019
Fabulous series .. I haven't seen the first series .. but the Second Series was definitely worth watching and now I'm enjoying Series Three. For anyone who watches it Enjoy, Enjoy, Enjoy.
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Mostyn Krollig
April 4, 2020
5 stars aren't enough. Fantastic, gripping, a roller-coaster of emotions relating to all the characters. Amazing job.
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anne mitchell
April 29, 2018
Absolutely riveting drama. totally different from the usual dramas and so convincingly real..
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