Since its inception in 1931, Mahishasuramardini has been one of the most popular programmes in Bengali radio, and is currently the longest running radio programme in India, narrated by Birendra Krishna Bhadra. This film is a truthful account of what unfolded in 1976, after Aakashvani decided to replace Birendra Krishna with eminent actor Uttam Kumar in a revamped programme.
Unfortunately the movie Mahalaya is not yet available on HBO Max.
| Writing | Soumik Sen | Dialogue |
| Editing | Niladri Roy | Editor |
| Sound | Sagnik Sen | Playback Singer |
| Production | Soumik Sen | Researcher |
| Writing | Tanmay Mukherjee | Dialogue |
| Crew | Mrinmoy Nandi | Cinematography |
| Sound | Pankaj Mullick | Original Music Composer |
| Sound | Uttam Naskar | Foley Artist |
| Directing | Soumik Sen | Director |
| Crew | Tanmay Mukherjee | Script |
| Writing | Soumik Sen | Screenplay |
| Writing | Rabindranath Tagore | Lyricist |
| Production | Tanmay Mukherjee | Researcher |
| Sound | Debojyoti Mishra | Music |
| Art | Tapas Sarkar | Art Direction |
| Sound | Shishir Sarkar | Sound Recordist |
| Camera | Niladri Roy | Director of Photography |
