A Haunting (2005)

S07E06 Devil Inside Me

Title: The Demon Within Plot: When John Drenner, Jr. stumbles upon an ancient satanic text, he inadvertently awakens a powerful demon determined to annihilate him. As the sinister force begins to torment him, John must confront the terrifying consequences of his discovery while racing against time to find a way to banish the malevolent entity before it consumes him completely.