Before you watch The Exorcist movies, here's your ultimate guide to understanding the films! Prep for the new film The Exorcist: Believer and get to know the true story behind the first film, plus everything you need to know about real life exorcisms and demons. This video discusses the true story of the possession of a boy named Roland Doe, how the Catholic Church investigates a real exorcism, how they determine a person is truly possessed as opposed to mentally ill, the history of exorcisms in religion across the world and the origin of demons. This historical perspective will help you understand what is going on in the Exorcist movie franchise and get the most out of your viewing experience. No spoilers, just history, movie background and analysis. We'll be discussing each feature film in The Exorcist franchise leading up to the upcoming sequel film The Exorcist: Believer. #exorcist #theexorcist #moviepreview MOVIE MERCH: ============================================================= The links below will take you to Exorcist merch we recommend on Amazon. If you choose to make a purchase after clicking a link, we may make a small commission at no extra cost to you. The Exorcist 50th Anniversary ultimate Collector's Edition: https://amzn.to/3RK6S61 The Exorcist Novel by William Peter Blatty: https://amzn.to/46DTKnv The Exorcist Legacy (hardcover novel): https://amzn.to/3EYxCIC Demons: What the Bible Really says about the Powers of Darkness by Michael S. Heiser: https://amzn.to/3tmcV6Y For deep theological study on Genesis 6:1-4: Origin of Evil Spirits by Archie T. Wright: https://amzn.to/3F2FgSf