New one-off episode of Y Gwyll 9.00 on 01.01.15, English subtitles available.

Troubled hero DCI Mathias returns to the front-line in this brand new episode. Faced with a suspected arson attack, Mathias is drawn into a community riven by old feuds and bitter jealousies. A story of heartbreak and loss, but for Tom Mathias, will it offer a new beginning?

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New series will follow later in 2015.

Watch the first series online now.

Watch it first on S4C

Golden Eagle Award Celtic Media Festival