Detective drama. The past comes back to haunt DCI Mathias as he investigates the death of convicted killer Catrin John - could her death be linked to that of Iwan Thomas's? Show more
Eight-part detective thriller. DI Cadi John and DS Owen Vaughan learn more about Mali's troubled life. A local nurse catches Dylan's eye. Show more
Eight-part detective thriller. PC Mari James's suspicions are aroused by Dylan Harris when she and PC Ryan Davies go to interview him in his reclusive stronghold. Show more
Eight-part detective thriller. On a visit to Gladwell Prison, DI Cadi John realises that Endaf Elwy may have been wrongly accused of murder. Show more
Eight-part detective thriller. The police investigation enters a new phase when concerns that a serial kidnapper is on the loose are confirmed. Show more
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. Show more
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. Show more
Eight-part detective thriller. The police realise who the serial kidnapper is, but the manhunt must continue when they find he has absconded from his remote compound. Show more
Eight-part detective thriller. With Nia Harris safe with child support workers, DI Cadi John and DS Owen Vaughan focus on bringing Dylan Harris to justice. Show more