Nilaavinte Naattil is a 1986 Malayalam film directed by Vijay Menon starring Prem Nazir, Seema, Bharath Gopi, Shaila Shanker, Lalu Alex and M. G.
[1][2][3] The movie deals with the feelings of a young girl who is alone in a big lonely house at night and is left with no other option than being seduced into sex by a stranger.
The movie starts with a girl walking lonely into a posh family residence where she is supposed to do babysitting for a night.
At the same time, the couple attending the party gets the news that the wife's ex-husband who is undergoing treatment in a mental asylum escaped from there.
Then, opening the front door on a calling bell, the baby sitter found the dead body of her lover.
The appearance of a strange middle-aged man occurs now, who claims to hear a screaming which led him into the house.