House number 13) is a 1990 Indian Tamil-language horror film directed by Baby.

[1][2] Selvam (Nizhalgal Ravi), an estate manager, and his family move into a new house based in a remote village.

Disturbed by a ghost (Lalitha Kumari), Selvam's grandfather dies from a heart attack.

One day, Murali (Jaishankar), Selvam's brother, goes to an isolated home and treats an old lady.

The family, in mourning, decides to arrange Selvam's wedding with Annam to forget this tragedy.