In The Exorcist Files, the priests and laymen of the International Association of Exorcists give first-hand accounts of their terrifying experiences of the real forces of evil. According to some, demons have been with us since the dawn of time. They say these demons have waged an endless battle against mankind for millennia... a battle that continues all around us, to this very day. But now, there are only a very few left who know how to fight them. The Exorcist Files introduces members of the International Association of Exorcists who tell their fascinating stories, many for the very first time.