There is one inescapable fact that cannot be denied... One fact that will make your blood run cold... Everything you are about to see really happened...

Yorkshire 1974. The Maynard family move into their dream house only to discover a ‘presence’ already living there. Len, Jenny and their daughter Sally must struggle to keep their already-fragile family together as they are attacked by poltergeists. As the attacks become increasingly violent and more terrifying, it becomes clear that an exorcism will be their only chance for survival.

Based on the true story of the most terrifying poltergeist haunting in British history.