Anindya Bikas Datta

After a Parsee millionaire ignores a letter from a mafia leader, his partner dies and his partner's son gets kidnapped. He hires Kiriti Roy to investigate the case and find the culprit.

A hilarious comedy about a Bengali patriarch Banku Babu who dominates his entire household in completely averse to changes until he meets with an accident which results in about of amnesia. When a local promoter demands his ancestral house, Banku Babu denies and gets injured in a squabble, starting to behave strangely, sometimes like his matinee idol Rajesh Khanna.

Kiriti Roy and his wife Krishna goes to Puri for their honeymoon, where Kiriti meets his longtime neighbor Kali Sarkar. Kali is a gold merchant and a master in mathematics and chess. However, Kali suddenly goes missing and Kiriti gets involved in the case. As Kiriti unravels the mystery, he comes face to face with some interesting and shocking facts about Kali's life, his business and also the motives behind the series of unwanted incidents that take place.