Kaushik Ganguly Detective Gokul Chandra Debnath Director, Actor, Screenwriter Prasenjit Chatterjee Arghyakamal Sen Actor Srabanti Chatterjee Kaberi Bhattacharya Actor Kaushik Sen Mrinmoy Ghosh, Kaberi's brother Actor Ambarish Bhattacharya Amiyo Bhattacharya, Kaberi's husband Actor Churni Ganguly Nayantara Ghosh, Mrinmoy's wife Actor Indraneil Sengupta Inspector Pritam Singh Actor Purab Seal Acharya Amartya Ghosh, Mrinmoy's son Actor Nispal Singh Producer Gopi Bhagat Cinematographer Subhajit Singha Film Editing Prabuddha Banerjee Original Music