Several interested parties go in search of a sleep-generating machine which was made 150 years ago by a scientist. However, a little boy is named the scientist's heir and becomes his legacy.
You can now watch Patalghar online on the following streaming providers in the United States.
| Production | Niti Gourisaria | Producer |
| Production | Bauddhayan Mukherji | Executive Producer |
| Editing | Arjun Gourisaria | Editor |
| Sound | Debojyoti Mishra | Music |
| Camera | Avik Mukhopadhyay | Director of Photography |
| Directing | Abhijit Chowdhury | Director |
| Writing | Sirshendu Mukhopadhyay | Story |