Be prepared to be scared when you watch 'The Haunting.' Liam Neeson stars as Dr. David Marrow, who invites a group of people who suffer from insomnia to Hill House, an out of the way mansion. They are to take part in what they think is an insomnia study, but things do not go quite as they had expected . The doctor is not interested in studying insomnia patients, instead he is really doing a study on fear and is planning to scare the group in various ways. The guests, as well as the doctor, end up terrified when they learn that the mansion is actually haunted by an evil spirit.