The Amityville Horror (1979 film)

The Amityville Horror is a 1979 American supernatural horror film, directed by Stuart Rosenberg, based on Jay Ansons best selling 1977 novel of the same name. It is the first film in the Amityville franchise. A remake was produced in 2005.

George and Kathy Lutz are a young married couple who have recently purchased a home and move into the property. George appears not to be strong of faith, but Kathy is at least a nominal Catholic. The couple turn to Father Delaney to bless the home, but Delaney encounters troubles in trying to bless the home, including a room full of flies, out of season violent stomach sickness and later, blisters on his palm when trying to make a phone call to Kathy at their home.As he continues to help the Lutz Family, Delaney experiences more strange events his car brakes and steering malfunction and frustrations lack of support by his superiors in the diocese. He ultimately appears to lose faith, becoming blind and having a breakdown. ........

Source: Wikipedia