A 1974 Byomkesh Bakshi film based on the novel of the same name by Sharadindu Bandyopadhyay.

Jayanti takes up a job of a governess in the Roy family. Sanjoy Roy, the uncle of the five kids, is an arrogant man. Soon, Jayanti wins the kids' hearts and Sanjoy's respect.

Shipra is a poor woman who is molested and killed as she witnesses corruption. The police and lawyer Somnath take up the case and slowly dig into it. He traces the corrupted policeman and comes to know that Karuna, the head lady of the orphanage where Shipra used to live is equally involved in female trafficking. However, when he sees Karuna his world is turned upside down. Karuna is Shukla, Somnath’s long-lost wife. Circumstances had led her to become a puppet in the hands of the gangsters. However, she is to keep mum about the entire conspiracy, lest they kill her only daughter. Somnath gives assurance to Karuna to speak the truth. She does that and, in the end, the entire gangster network is caught. Karuna’s daughter is proved to be Somnath’s daughter. They get together again.

Indra and Radha's love is short-lived when he decides to go abroad. Soon enough, Radha's life takes an ugly turn when her child with Indra, born out of wedlock, dies and she is accused of murder.