Raaz is a psycho-thriller with excellent musical score to match. It's a story of a young couple Aditya Dhanraj (Dino Morea) and his wife Sanjana Dhanraj (Bipasa Basu). They are on the brink of divorce. They decide to give their marriage one last shot and go back to Ooty. The place where they first fell in love. Ooty and their dream house, however turns out tobe a nightmare. Their house is haunted. There is someone there. And only Sangama can see that. There seems to be a link between their crumbling marriage and the hauntings. What is the reason of these hauntings? Who is haunting them? Why their house? What is RAAZ? Do you want to know the secret?