The Man Who Didn't Believe in Ghosts - S1.E4

A couple move into Windwhistle House, a Victorian mansion in Yorkshire. After a sequence of horrific incidents, the woman becomes convinced that the house is haunted but her husband, who has made a successful career debunking the paranormal, is sceptical. When she hears a rumour that the previous owner murdered his wife, she leaves, and her husband is left to discover his home's secrets alone....