Byomkesh Bakshi a Bengali detective thriller film on Bengali fictional detective Byomkesh Bakshi, released on 16 October 2015. The film is directed by Anjan Dutt. This is the fourth installment of Byomkesh series by Anjan Dutt. The film is based on Kohen Kobi Kalidas by Sharadindu Bandyopadhyay. Unlike the previous three installments, Jisshu Sengupta portrayed the character Bakshi in this one replacing Abir Chatterjee.
