Ranur Pratham Bhag is a Bengali drama film directed and produced by Nabyendu Chatterjee based on a same name story of Bibhutibhushan Mukhopadhyay.

A man, who works at the house of Roy Bahadur, falls in love with his daughter. However, Roy Bahadur wants his daughter to marry his friend's son.

When the elderly mother of a Kolkata middle-class family commits suicide, no one has the courage to read the old woman's diary. When the eldest son...