On a night of carefree teenage partying in the woods, Paige Pritchard unwittingly sets in motion a chain of events that will plunge her into a waking nightmare. Tormented by terrifying and increasingly violent supernatural visitations, Paige starts digging into the past and uncovers a sinister secret, buried for decades. Behind the deadly force that now haunts her is a malevolent entity of unspeakable evil. As its power grows and her friends fall prey to its savagery, can she – or anyone – stop The Poltergeist of Borley Forest?