Alli Thandha Vaanam is a 2001 Indian Tamil language romantic drama film directed by Sreedhar Prasadh. The film features Prabhu Deva, Laila and Neha in the lead roles, with Prakash Raj, Vivek, Moulee and Rajeev playing supporting roles. Murali appeared in a guest role. The film score and the soundtrack were composed by Vidyasagar. The film was released on 5 September 2001.

Plot

Sathyam (Prabhu Deva) is the carefree son of a businessman, owner of Sathyam mills Lakshmipathi (Moulee). Disappointed 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 and his education (paid by his father) to gain favour or make a living from anyone.