Uruvam
Uruvam () is a 1991 Indian Tamil-language horror film, directed by G. M. Kumar. The film stars Mohan, Pallavi, R. P. Viswam, débutante Veera Pandiyan and Jaimala . It was released on 15 March 1991. Plot 

The illegitimate son of a rich man loses a court battle over the palatial house in which he has been living. So he appeals to Bangaru Muni (Sathyajith) and he sets off a devastating abhichara prayoga (black magic attack) on the legitimate son Mohan (Mohan) and his family. Bangaru Muni unleashes dakini, sakini, Mohini pisachi and other pretas in house. He does the ashtadig bandhan so that person should not escape. Mohan lives happily with his wife (Jaimala), his two children, his sister Raasi (Pallavi), his brother-in-law Ashok (Veera Pandiyan) and his wife's sister Meena (Roshini). They all move to the palatial house. Mohan is an atheist who doesn't believe in the supernatural or God. Soon, the family is disturbed by a supernatural spirit unleashed by Bangaru Muni. The spirit in Mohan's body kills his wife, his children and his brother-in-law and even Bangaru Muni. Finally, Jolna Swamy (R. P. Viswam) comes to their rescue and fights against the evil spirit which is in Mohan's body. Jolna Swamy finally destroys the spirit, but Mohan is sent to a mental asylum, where he grieves for not believing in Almighty God. 