Cast & crew
Harmonium (1976)
Directed by Tapan Sinha Written by Tapan Sinha
Cast
| Arundhati Devi | Bimala |
| Kali Bannerjee | Chatterjee |
| Santu Mukherjee | Sanjib |
| Santosh Dutta | Jenny's Father |
| Bhanu Banerjee | Police Officer |
| Anil Chatterjee | Jenny's Father |
| Chhaya Devi | Sudha Mathur |
| Samit Bhanja | Ratan |
| Kamal Mitra | Bipin |
| Arati Bhattacharya | Shyama |
| Shiuli Mukherjee | Bubba's Mother |
| Asit Baran | Bhupendra |
| Bhishma Guhathakurta | Kaali |
| Kumar Roy | Ashok |
| Kajal Gupta | Bubba's Mother |
| Aloka Ganguly | |
| Munna Chakraborty | |
| Tarun Mitra | |
| Balai Mukhopadhyay | |
| Paritosh Chowdhury | |
| Tapas Ghosh | |
| Durgadas Bandyopadhyay | |
| Premangshu Bose | Visitor |
| Arun Mukherjee |
Crew
| Hemanta Mukherjee | Playback Singer |
| Arati Mukhopadhyay | Playback Singer |
| Tapan Sinha | Screenplay |
| Anup Ghoshal | Playback Singer |
| Manna Dey | Playback Singer |
| Suniti Mitra | Art Direction |
| Bimal Mukherjee | Cinematography |
| Tapan Sinha | Lyricist |
| Tapan Sinha | Director |
| Tapan Sinha | Music |
| Subodh Roy | Editor |