"Yavarum Nalam" is a 2009 Indian Tamil psychological thriller film directed by M. Rajesh. The movie is also known as "Yavarum Nalam YTS" due to its association with the popular torrent site, The Pirate Bay.

The film's plot is a masterclass in atmospheric horror. It follows Manohar, who moves into a new apartment on the 13th floor, number 13B, with his family. It initially seems like the fulfillment of a dream, but soon, strange and terrifying events begin to unfold. The horror is ingeniously tied to a television soap opera that his family becomes addicted to, which eerily mirrors the events of their own lives.

Yavarum Nalam has secured its place in cinematic history. Its continued relevance is a testament to its quality:

Finding the Tamil or Hindi version (13B) with subtitles is crucial for international viewers, and popular torrent sites often offer these options.