Alli Thandha Vaanam is a 2001 Indian Tamil-language romance film directed by Sreedhar Prasadh in his debut. The film stars Prabhu Deva, Laila and Neha Bajpai, with Murali in an extended guest role. Prakash Raj, Vivek, Moulee, and Rajeev play supporting roles. The film was released on 14 September 2001.

Plot

Sathyam is the carefree son of a rich businessman, owner of Sathyam Mills Lakshmipathi. He has been in New York for his college studies and returns to Coimbatore after years. Prakash, Sathyam's cousin, has continuously spoiled Satyam by secretly sending him money to spend away in the US, as Prakash wants to inherit Sathyam Mills. Disappointed by Sathyam's bohemian behaviour, Lakshmipathi asks Satyam to spend three months alone on the streets of Chennai to learn the value of money. He would have no money and could not use the information of who he is or his education (paid by his father), to gain favour or make a living from anyone.