Contents [] Plot At an archeological dig at the ancient city of in the Upper Mesopotamia region of, veteran Catholic priest and experienced exorcist Father finds a stone amulet resembling the statue of the Assyrian demon, whom Merrin dealt with before. Meanwhile in Georgetown, young () plays with a Ouija board found in their basement. After she suddenly started showing signs of psychotic behavior Regan's mother Mrs. MacNeil takes her to several doctors to have many tests, some proving painful. After showing no signs of mental disturbances in the brain the doctors recommend having an exorcism performed. At this point the demon realizes their plan and turned up its level of violence.