Season 1

Episode 1: Part 1

2013-10-29 • 60 min

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.

Episode 1: Part 2

2013-10-31 • 40 min

Episode 2: Part 1

2013-11-05 • 60 min

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.

Episode 2: Part 2

2013-11-07 • 37 min

Episode 3: Part 1

2013-11-12 • 60 min

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?

Episode 3: Part 2

2013-11-14 • 38 min

Episode 4: Part 1

2013-11-19 • 60 min

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.

Episode 4: Part 2

2013-11-21 • 38 min