One Night May 11, 1956

This film revolves with miscommunication and misunderstanding of two couples and their family which cause series of laughter. Sushavan Dutta and his wife, Anita, were invited at their relative Digbijay babu's house. While in journey Anita misses train and Sushavan has to journey with another lady Santana. Santana is the wife of famous political leader Shailesh. At night they take shelter as husband and wife in Gosaiji's hotel, Harimatar Panthashala because Gosaiji allows married couples only. Santana carries a puppy with her, which run away from the garden of the hotel and Sushovan has to chase it at night. When Anita's mother comes to know that Sushavan is untraced, she becomes angry and make chaotic situation.