Sisir Mitra

Mithu Mukherjee belonged to a poor family. Her father was suffering from a chronic disease. They didn't have enough money to buy his medicines. Her father (Asit Baran)'s friend had cheated him due to which they had to mortgage even their house to him. Mithu Mukherjee decided to help her family and came out of her house in search ofa job. At last she got a job in a company which however stopped its business within a few months' time. She then joined a hotel where she met Uttam Kumar. Uttam Kumar was a bar singer there. He was a singer in disguise and he used to help distressed women who were exploited by the so-called upper class rich people. Mithu Mukherjee (Khuku) was helped by Uttam Kumar who helped her family get her ancestral house back. At last Uttam Kumar gave all the secret details of those people to the police and took his leave.

Pradyut Sen is an allopathic doctor who moves to Nabagram to run his practice. However, as the village already has an ayurvedic doctor, Jibon Sen, Pradyut develops a dislike for him.

Pandit Mashai

A lady visited Mr. Surajit Roy, a detective, with a proposal to steal a will from a landlord's house. Surajit did not accept the assignment. Soon after, he received a telegram from one Rajib Lochan Choudhury, zamindar of a remote village in Murshidabad district. It appeared that Rajib Lochan's life was in danger. When Surajit visited his house the zaminder had already been murdered. Detective Surajit started an investigation while staying at the house. He saw a nurse, Anima, appointed for Rajib Lochan and recalled that this lady went to him with the proposal of theft . There were several relatives and servants in the house but most of them concealed a some or other facts from him. Finally Surajit was successful to track down the real culprit