British crime drama. When a severed leg is discovered inside a chimney, the team get to work identifying the victim - meanwhile, Cassie's replacement has a rocky start with Sunny.

Episode 1 of 6

Drama

Crime

British crime drama centred around historical crimes and unravelling secrets left buried for years. When a severed leg is discovered inside a chimney, the team get to work identifying the victim - meanwhile, Cassie's replacement has a rocky start with Sunny. Starring Sinéad Keenan and Sanjeev Bhaskar. 

Unforgotten

Series 4

Series 5

Gripping murder mystery starring Sinéad Keenan and Sanjeev Bhaskar.

When a headless body is found on a scrap heap the team identify the victim: Matthew Walsh. Cassie wants to retire but to get her full pension she is forced to return to work.

Cassie and Sunny identify four suspects who trained as police probationers together; two of them are still serving police officers.

Episode 2 of 6

Cassie and Sunny interview each of the four suspects, who all deny knowing the victim. Bouting discovers Walsh was cautioned three weeks before his death.

Episode 3 of 6

Cassie and Sunny discover Walsh was chased by all four suspects on the night in question. Willets realizes Fiona's blood sample may have been deliberately lost by Liz.

Episode 4 of 6

Cassie and Sunny interview two of the suspects again and get closer to the truth of what happened to Walsh. Balcombe believes she may have found the cause of death.

Episode 5 of 6

Despite a tragic turn of events, Sunny and the team narrow down the suspects. Will they find conclusive proof of who the murder weapon belonged to?