Premiere ghost hunter Zak Bagans shares some bonechilling stories about demon possession, ghost attacks, evil hauntings, and other unexplained phenomena. Hear about his investigation of the infamous "Demon House" in Indiana, the "gateway to hell" at Bobby Mackey's Music World, and what happened when a Priest was called in to exorcise a demon who'd possessed Zak's body. This episode is not for the faint of heart.