Cast & crew
Baidurya Rahasya (1985)
Directed by Tapan Sinha Written by Tapan Sinha
Cast
| Manoj Mitra | Madan |
| Moon Moon Sen | |
| Tapas Paul | Nityananda |
| Basanta Choudhury | Batuk Maharaj |
| Alpana Goswami | |
| Nirmal Kumar | |
| Bhishma Guhathakurta | |
| Arijit Guha |
Crew
| Suniti Mitra | Art Direction |
| Tapan Sinha | Screenplay |
| Subodh Roy | Editor |
| Bimal Mukherjee | Cinematography |
| Tapan Sinha | Lyricist |
| Tapan Sinha | Director |
| Tapan Sinha | Music |