
LOS ANGELES — The Rev. Edward Siebert’s journey with “The Pope’s Exorcist,” a film about arguably the most famous exorcist in the Catholic Church, began with an adventuresome visit to Milan about six years ago.
The Jesuit priest recalls sitting at a restaurant sipping wine and mulling the costly airline ticket he had purchased a day earlier. He also worried about the deal he had just closed with the Society of St. Paul to purchase the rights to the life story of the Rev. Gabriele Amorth — the late Pauline priest known as “the James Bond of exorcists.”