Ex inferis (2011)

Six ex-classmates decide to spend some holidays together. To enjoy a short rest period and some amusement, they rent a manor house in the countryside, where to forget the raving madness of the city life. After got to know the priest living in the adjoining church, the group installs in the house. Very soon, the convivial mood goes progressively deteriorating, while in the house start to happen strange phenomena, apparently paranormal.