Oops! You need to enable JavaScript in your browser to start watching. Guidance: With strong language throughout. Disable parental controls Enable parental controls ITV Unforgotten Series 3 - Episode 4 Cassie and Sunny realise the men all lied about that night and a mistake of Cassie's has devastating consequences for one of the suspects. Sun Sunday 5 Aug 9pm 60 mins 27 days left Share this episode: Share on Facebook Share on Twitter Share on Google+