When Byomkesh Bakshi's new client, Dr. Nishanath Sen, is murdered at Golap Colony, he decides to probe into the case with the help of his close aide, Ajit.

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Main Cast: Uttam Kumar, Shailen Mukherjee, Shyamal Ghoshal, Gitali Roy, Bankim Ghosh, Chinmoy Roy, Subhendu Chatterjee, Kalipada Chakraborty, Nripati Chatterjee, Subrata Chatterjee

Director: Satyajit Ray

Writers: Satyajit Ray, Sharadindu Bandyopadhyay

Editor: Dulal Dutta

Cinematographer: Soumendu Roy

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