Movie where the priest gets possessed

A former priest, now an exorcist, battles the satanic forces that are threatening the students at a girls school.

An 11 year old boy starts throwing temper tantrums, vomiting on and attacking people, and swearing uncontrollably. Furniture begins to move on its own when he is around, and he doesn't remember any of it. After giving up on the protestants, the boy's parents turn to the catholic church for help. Father Bowden is a WWII veteran who is experiencing nightmares, flashbacks and other personal problems, including alcoholism. He is recruited by the archbishop to perform a series of exorcisms. This is the apparent true account of the last exorcism known to have been done by the catholic church.

A Catholic priest becomes so possessed by the confessions given to him that he goes on a killing spree to purge the world of evil. He's also a Neil Diamond impersonator.

A young woman participates (unknowingly) in a satanic ceremony and gets possessed by the spirit of her late father.

A priest spends his days praying masses and listening to the confessions of the few remaining faithful. One day a devil is sent to the city to torment the parish, but he asks the priest for help because he no longer wants to do evil.

A priest on his way to save a girl from being possessed, realizes that the antique he has is more than he expected.

Father Laurent and Father William, two exorcist priests that everything seems to oppose, are called to save a girl possessed by a tough demon who knows too much about them. That movie is a pretext to blast some good Christian Rock!