- Country: France, India, Norway
- Genres: Drama
- Release: 2021-09-01
- Director: Aditya Vikram Sengupta
- Writers: Aditya Vikram Sengupta
- Language: Bengali
- Stars: Sreelekha Mitra , Satrajit Sarkar , Bratya Basu , Anirban Chakrabarti , Arindam Ghosh , Shah Alam Qureshi , Shayak Roy , Rikita Nandini Shimu
- Runtime: 131 min
- Awards: 3 wins & 8 nominations
- AKA: Once Upon a Time in Calcutta , Once Upon a Time in Calcutta (India) , Once Upon a Time in Calcutta (Canada) , Once upon a time in Kolkata (India) , Once Upon a Time in Calcutta (India) , Однажды в Калькутте (Russian Federation) , Once Upon a Time in Calcutta , Pewnego razu w Kalkucie (Poland) , Once Upon a Time in Calcutta (United States of America) , Memories and My Mother (United Kingdom) , Once Upon a Time in Calcutta (United Kingdom)
- Plot:
Just when the people of an expanding Calcutta feel their dreams might be fulfilled, they hear the sound of things falling.
- IMDB:tt12381206