Season 1

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  7.5/10969 votes

  Episode 1: Part 1

  Season 1 Episode 1 - Aired 10/29/2013

  On his first day on a new job DCI Tom Mathias investigates a blood soaked bathroom and the disappearance of 64 year old Helen Jenkins. The inquiry focuses on an old Children's home above the ravine spanned by the Devil's Bridge.

  Director: Marc Evans

  Writer: Ed Thomas, David Joss Buckley

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  7.3/10708 votes

  Episode 1: Part 2

  Season 1 Episode 2 - Aired 10/31/2013

  No description available

  Director: Unknown

  Writer: Unknown

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  7.5/10644 votes

  Episode 2: Part 1

  Season 1 Episode 3 - Aired 11/5/2013

  At a remote farmhouse, sixty-nine year old Idris Williams is discovered bludgeoned to death, and the investigation into his murder reveals the mountain’s bloody past.

  Director: Gareth Bryn

  Writer: Ed Talfan

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  7.7/10653 votes

  Episode 2: Part 2

  Season 1 Episode 4 - Aired 11/7/2013

  No description available

  Director: Unknown

  Writer: Unknown

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  6.9/108 votes

  Episode 3: Part 1

  Season 1 Episode 5 - Aired 11/12/2013

  In the isolated village of Penwyllt, the body of a young man is discovered in the murky depths of a quarry lake. But who is he, and was this an accident?

  Director: Rhys Powys

  Writer: Ed Thomas, David Joss Buckley

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  N/A/100 votes

  Episode 3: Part 2

  Season 1 Episode 6 - Aired 11/14/2013

  No description available

  Director: Unknown

  Writer: Unknown

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  8.0/102 votes

  Episode 4: Part 1

  Season 1 Episode 7 - Aired 11/19/2013

  The body of a young woman is found abandoned but carefully placed in the marshes. This case, in the series finale, pushes DCI Mathias to the edge, both personally and professionally.

  Director: Ed Thomas

  Writer: Jeff Murphy

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  N/A/100 votes

  Episode 4: Part 2

  Season 1 Episode 8 - Aired 11/21/2013

  No description available

  Director: Unknown

  Writer: Unknown