A dark and atmospheric story of female friendship tested by deceit, betrayal and a terrifying past. Susan, outwardly confident and Becky, more fragile and shy, both in their late twenties, are inseparable friends. But both women have secrets they have not shared, some recent, some long past and deeply buried. When, on a weekend trip to Dartmoor, they encounter the charismatic Chris, they are led into a web of mind games, sexual deceit and betrayal. As Becky's traumatic involvement in Chris' own damaged past is revealed, a psychological journey swiftly becomes a fight for survival.
Brody part avec sa petite amie Kerry et son ami Leo pour faire une randonnée dans les bois de Witman, un endroit dit hanté d'après les légendes. Ce soir-là, les tensions montent entre le couple et leur ami et la randonnée se transforme en nuit de terreur...