(Released: Aug 13, 2010)
Mumbai-based Pia (Mugdha Godse), the wife of Bollywood film-maker, Vic (Bobby Deol), suspects him of having an affair with actress Natasha (Linda Arsenio). Before she can confront him, she gets the news that her Mauritius-based dad, Joe Alves, is ill. Both of them travel to Moca, and together with her friend, Carol, assist Joe in recuperating, and returning back home to 'Eureka House'. With a history of mental illness in her family, and the institutionalization of her late mother, Susan, Pia is uncomfortable as she feels the presence of her deceased twin, Dia; finds out she is pregnant and uncertain if she wants this baby due to Vic's affair with Natasha. She confides in Carol, who wants her to meet with her Psychiatrist friend, Dr. Aditya Motwani (Shreyas Talpade), at the local university. Soon everyone's lives will be changed following a number of inexplicable events that include: worms in Pia's birthday cake; the sudden death of Carol; Pia being hospitalized, etc. Vic meets with Aditya and is told that Pia is not ill - but has undergone 4 out of 5 phases of demonic possession - and the 5th phase that will take place soon is Death!!