Jaya Maruthi

A poor music student Madhavan seeks accommodation in Menon's house. Menons daughter Malathi and Madhavan are drawn to each other.

Dharmapalan, a business tycoon, leads a happy life with his family. However, problems start brewing in his life when his business fails due to the sudden decline in prices in the stock market.

Rajan, a police officer, is in charge of the investigation regarding a murder that took place on a train. He tries by hook or by crook to find the culprit as he has only one witness.

based on 1963 novel of the same name by K. Surendran