6/6. Cadi is in a race against time as she tries to prevent another tragedy unfolding. Contains some scenes which some viewers may find upsetting. Also in HD. [S]
4/6. Sion pays Father McEwan a late night visit with tragic consequences. Cadi and Vaughan question Mair at the farm and receive some interesting information. Contains strong language. Also in HD. [S]
2/6. Father McEwan pays a visit to Sion and Glyn, but Sion is suspicious about his motives. Cadi has to admit the truth to Rachel about her new job. Contains strong language. Also in HD. [S]
1/6. Cadi attends an interview in Liverpool, with one eye on the future. Cadi and Vaughan are called when a body is discovered in a river by Groes Goch. Contains strong language. Also in HD. [S]
5/6. A body has been found at a remote petrol station outside Blaenau Ffestiniog. Suspecting the worst, Cadi issues a warrant for Mia's arrest, but all efforts to trace her fail. Also in HD. [S]
4/6. Cadi questions Karl, who admits that the accusations he brought against Ellis were false. Contains strong language, some sexual content and some upsetting scenes. Also in HD. [S]
1/6. Cadi and Vaughan investigate when a body is discovered in a house outside Blaenau Ffestiniog. Meanwhile, Mia, Connor and Lee try to continue their lives as normally as possible. Also in HD. [S]
5/8. Eight-part detective thriller. The police realise the horror of Mali Pryce's circumstances as the post-mortem results come in, and the urgency of the investigation increases. Also in HD. [S]
4/8. PC James's suspicions are aroused by Dylan when she interviews him at his remote home. Contains some strong language and some upsetting scenes. Also in HD. [S]
3/8. Eight-part detective thriller. The police investigation enters a new phase when concerns that a serial kidnapper is on the loose are confirmed. Also in HD. [S]
1/8. Eight-part detective thriller. DI Cadi John and DS Owen Vaughan investigate when the body of a woman missing since 2011 is discovered in a river in the Snowdonia National Park. Also in HD. [S]