Directed by     Priyadarshan
Produced by     Bhushan Kumar
Written by     Neeraj Vora, Madhu Muttam
Starring    Akshay Kumar, Vidya Balan, Shiney Ahuja, Amisha Patel
Music by         Pritam 

The film revolves around a small village/town where the people are very conservative and superstitious. Badri (Manoj Joshi) heads a Brahmin family whose ancestral palace is believed to be haunted. One day, Siddharth (Shiny Ahuja) and Avni (Vidya Balan), the son and daughter-in-law of Badhi's elder brother return to their native village from America and decide to settle down for a month in their ancestral palace.

Events take on a twist when Avni once opens a locked and forbidden room. As a result, some unnatural events start taking place inside the palace.

Badri and Batuk Shankar (Paresh Rawal) try to ward off the evil eye by approaching several black magicians and ghost busters but to no avail. The blame comes to rest squarely on Radha (Amisha Patel), the adopted daughter of Badhi. Suddenly there is an entry in the form of a psychiatrist from America, Dr. Aditya Shrivastav (Akshay Kumar) , who is a friend of Siddharth and uses modern analytical techniques to find out the culprit and solve the mystery. The film becomes a roller coaster ride from this point onwards.

It’s a perfect blend of thrill and humor revealing undiscovered dimensions of human psychology which many of us could never even have imagined.