 The simple-minded Rajat (Barua) loves neighbour Jayanti (Menaka Devi). He is advised on how to court her by his streetsmart cousin Bishwanath (Sanyal) and Bishwanath s friend Samir (Bannerjee). Bishwanath and Samir try to get Rajat s miserly guardian Bagalcharan (Choudhury) to loan them money so that Samir can make a  European-style art film . The guardian is admitted to the clinic of a doctor Gajanan where he falls into the clutches of two professional crooks Natoraj (Indu Mukherjee) and Supta (Molina Devi). Supta wants Rajat and they try to kidnap her...