A team of specialists from the Vatican are drawn to a remote West Country church by reports of mysterious occurrences in the area. Though Father Crellick has video footage of items apparently being moved around inside the church by supernatural forces, Deacon and Father Mark Amidon are sceptics by nature and want more conclusive evidence. They duly set up more cameras inside the ancient building, but are the scratching noises coming from inside the walls really a source of dark concern?....Yup