Detective Byomkesh Bakshy!

Sushant Singh Rajput

Byomkesh Bakshy

Anand Tiwari

Ajit Kumar Banerjee

Neeraj Kabi

Dr. Anukul Guha

Divya Menon

Satyavati

Swastika Mukherjee

Anguri Devi

Meiyang Chang

Kanai Dao

Mark Bennington

Deputy Commissioner Wilkie

Takanori Higuchi

Dr. Watanabe

Kausik Ghosh

Gajanan Sikdhar

Anindya Pulak Banerjee

Prafulla Ray

Arindol Bagchi

Ashwini Babu

Peter Wong

Chinese Underboss

Pradipto Kumar Chakraborty

Puntiram

Manoshi Nath

Ruby

Moumita Chakraborty

Leela

Tirtha Mallick

Atanu Chandra Sen

Shaktipada Dey

Nibaran Da

Prasun Gain

Journalist

Aryann Bhowmick

Young Revolutionary

Nishant Kumar

Factory Watchmen

Prashant Kumar

Factory Watchmen

Sandip Bhattacharya

Officer in Charge

Piyali Ray

Watanabe's Receptionist

Lauren Gottlieb

Special Appearance in "Calcutta Kiss" Song