When Byomkesh Bakshi's new client, Dr. Nishanath Sen, is murdered at Golaap Colony, he decides to probe into the case with the help of his close aide, Ajit. Uttam Kumar, Gitali Roy, Subhendu Chatterjee, Kalipada Chakraborty, Nripati Chatterjee, Shekhar Chatterjee, Subrata Chatterjee Added on Amazon Prime 2021-06-21.