In this terrifying true story| something beyond prehension is happening to housewife Anna Ecklund. Once a mild mannered churchgoer| she is now prone to bouts of                                                                            　　violent rage with a particular anger toward religious imagery. Desperate to find a cure for Anna's disturbing behavior| her husband calls on doctors and                                                                            　　psychiatrists to provide a diagnosis. (www.hdtiantang.)But w...