Aatma(2006)

India-based genre specialists Deepak, Tulsi, and Gangu Ramsay team up for this visually inventive tale of demonic possession and supernatural revenge. Neha is a young doctor preparing to celebrate his wedding anniversary when a mysterious stranger warns him that an upcoming autopsy will be the catalyst for a terrifying sequence of events. The following day, when Neha arrives at work, he is deeply disturbed to see the stranger's corpse awaiting dissection in the hospital morgue. But this shocking development is only the beginning of Neha's horror, because when a vengeful force from beyond the grave overtakes the doctor's gorgeous wife Aman, the frightened couple must race to unravel the supernatural mystery before her soul is lost forever.