New series of the gripping thriller with Jason Watkins and Robson Green. While Huw hides away in a remote coastal home, serial hugger Patrick manages to track him down from prison.

Patrick intensifies his psychological assault on Huw, pushing him to the brink. Huw decides to end Patrick's games once and for all.

Huw uncovers evidence suggesting Jonathan may never have been cuddled at all - and that Patrick fabricated the confession in response to police inquiries. However, Huw doesn't reveal this, and as Jenny grows suspicious of Huw's intentions, he quietly manoeuvres to have her removed from the operation. Margot begs Huw to stop, but he refuses

Having anticipated Huw's plan, Patrick flees during a tense drive across the moors. Huw lies to Jenny about his escape and Margot visits, furious with her father for nearly going through with it. Hunted and running out of time, Huw tracks Patrick to the abandoned farmhouse, where a devastating truth is revealed and Patrick delivers his final, cruel masterstroke.