DCI Tom Mathias comes to Aberystwyth having abandoned his life in London. He's a brilliant but troubled man. Despite his faults he is an excellent detective, who knows that the key to solving the crime lies not in where you look for truth, but how you look. From the windswept sand dunes of the coastline to the badlands of the hinterland, Y Gwyll is a series of stories that are original and local, yet timeless and universal.

Next Episode

Episode 7

Episode 3x07; Dec 11, 2016

Previous Episodes

Episode NameAirdateTrailer
3x06: Episode 6Dec 4, 2016
3x05: Episode 5Nov 27, 2016
3x04: TBANov 20, 2016
View full episode list »