Character Name : Byomkesh Bakshy

Original Name : Sushant Singh Rajput

Gender : Male

Character Name : Ajit Kumar Banerjee

Original Name : Anand Tiwari

Gender : Male

Character Name : Dr. Anukul Guha

Original Name : Neeraj Kabi

Gender : Male

Character Name : Satyavati

Original Name : Divya Menon

Gender : Male

Character Name : Anguri Devi

Original Name : Swastika Mukherjee

Gender : Female

Character Name : Kanai Dao

Original Name : Meiyang Chang

Gender : Male

Character Name : Deputy Commissioner Wilkie

Original Name : Mark Bennington

Gender : Male

Character Name : Dr. Watanabe

Original Name : 菊池隆則

Gender : Male

Character Name : Gajanan Sikdhar

Original Name : Kausik Ghosh

Gender : Male

Character Name : Prafulla Ray

Original Name : Anindya Pulak Banerjee

Gender : Male

Character Name : Ashwini Babu

Original Name : Arindol Bagchi

Gender : Male

Character Name : Chinese Underboss

Original Name : Peter Wong

Gender : Male

Character Name : Puntiram

Original Name : Pradipto Kumar Chakraborty

Gender : Male

Character Name : Ruby

Original Name : Manoshi Nath

Gender : Male

Character Name : Leela

Original Name : Moumita Chakraborty

Gender : Male

Character Name : Atanu Chandra Sen

Original Name : Tirtha Mallick

Gender : Male

Character Name : Nibaran Da

Original Name : Shaktipada Dey

Gender : Male

Character Name : Journalist

Original Name : Prasun Gain

Gender : Male

Character Name : Young Revolutionary

Original Name : Aryann Bhowmick

Gender : Male

Character Name : Factory Watchmen

Original Name : Nishant Kumar

Gender : Male

Character Name : Factory Watchmen

Original Name : Prashant Kumar

Gender : Male

Character Name : Officer in Charge

Original Name : Sandip Bhattacharya

Gender : Male

Character Name : Watanabe's Receptionist

Original Name : Piyali Ray

Gender : Male

Character Name : Special Appearance in "Calcutta Kiss" Song

Original Name : Lauren Gottlieb

Gender : Female