Hi, i remember the name of the movie was “The Gates of Hell” or “Gates of Hell”. Well, never founded it under that name.
The film starts with and old couple being scared by poltergeist activity at what seems to be and old big house, turned into an hotel. The owner of the house it’s a lady of brown hair that calls two paranormal researchers, one of them is like a priest. One of them gets in love with a female ghost, that’s later to be reveal, she used to be the wife of the house original owner, he murdered her and then kill himself before doing a ritual haunting the house.