This oil-and-water combination of The Exorcist and A Few Good Men is based (very loosely, trust me) on the "true" story of a girl who was allegedly possessed by demons and died during an exorcism by her priest. Was she really in the grip of Satan or was she killed by the negligence of her spiritual advisor? That's what a jury had to decide. The cast (including Laura Linney, Campbell Scott and Tom Wilkinson) is smartly assembled, but the film spends most of its time acting like a typical courtroom drama. 120 minutes PG-13.