Unforgotten
Episode 3
E3 Jan 19, 2017 46m TV-MA
Further examination of David Walker's history suggests that he was a troubled man with a number of issues. Marion has a prickly chat with Cassie about her past and the investigation reveals her close relationship with an IRA activist. As the police enquiries encroach on their lives, Sara and Colin open up to their partners.
Where to Watch Episode 3
Cast of Episode 3