MINISERIES PREMIERE: Acquired from Great Britain, this three-part miniseries plays like, and feels like, a lower-budget, lower-profile version of The Exorcist – and, like that blockbuster thriller, comes from a book telling of the possession of a young girl. This case, based on an actual account, dates back to 1977 in London, when an 11-year-old girl, played by Eleanor Worthington-Cox, begins acting strangely – even for a pre-teen girl. Co-stars include Timothy Spall and Juliet Steve