In Nineteen Sixties England, Blake Cunningham and his alcoholic mom are compelled to maneuver into the mysterious Clemonte Corridor, an unlimited remoted manor home, to take care of his dying Grandfather who resides within the attic room. Quickly, ghostly goings-on fill the home with dread, because it turns into obvious Grandfather's sickness might have a supernatural trigger that may solely be cured by uncovering the terrifying secrets and techniques of the home and its darkish historical past.