Development and pre-production Srijit Mukherjee announced the film by posting on Twitter on the morning of 31 August 2025. He stated the film to be a period drama set in 1926, the
pre-Indian independence era. He said the title of the film to be inspired from the British Indian court case about the bombing in Alipore,
Emperor v. Aurobindo Ghosh. Mukherji said the production to originally begin from November 2025. Among the appearances from the period depicted,
Rabindranath Thakur and
Deshbandhu Chittaranjan Das are to appear. Mukherji stated the cast to appear in the film on 17 September; he did not reveal the roles of the actors in the first few days. Upon the first announcement of the film, Srijit Mukherji said that
Tota Roychowdhury,
Abir Chatterjee and
Sohini Sarkar would be playing the lead roles, with the production houses Dag Creative Media and
Shree Venkatesh Films. With effect on the Tollywood film industry, IMPFA-Federation gave out new rules that a production house will not be able to release two films at the same to avoid conflicting the release dates of films by production houses. Production companies Dag Creative Media and Shree Venkatesh Films have a release date of May for their other separate films. In November 2025, Nandy Movies replaced Dag Creative Media as a producer. Shree Venkatesh Films left as a production house of the film. Pather Dabi was adapted as a film in 1977, called
Sabyasachi, starring
Uttam Kumar. During the announcement of
Emperor vs Sarat Chandra, Mukhherji's upcoming film
Lawho Gouranger Naam Re was being shot, scheduled for release during Christmas.
Casting Nandy Movies implemented a change in the film cast.
Mimi Chakraborty replaced Sohini Sarkar. After a discussion with Mukherji and
Rudranil Ghosh, they agreed to have Buddhadev Das to replace Ghosh. Rick Chattopadhyay replaced Satyam Bhattacharya. Bhattacharya acted in the shooting of
Vijaynagar'er Hirey. Pre-production work was started in November 2025. Mukherji changed the film's shooting to start from January 2026. In 2025, Srijit Mukherji released the films
Shotyi Bole Shotyi Kichhu Nei and
Killbill Society. In accordance with particular styles and relations with his films, he commented "Nothing of the kind is happening. I am basically making a film about the period of writing of
Pather Daabi, the Bengali of that time, the events and personalities." He stated the film to be an "examination of ideology and resistance against oppression." He is to appear as a composer for all of the songs in the film. He announced the film celebrating the 100th anniversary of Sarat Chandra Chattopadhyay's novel Pather Dabi. As of 11 January, the shooting had started. According to ETV Bharat, Abir Chatterjee is playing the role of Sabyasachi. He commented on the shooting, "I think this is a very important film. Because it talks about history and the people it talks about are not only our predecessors, they are also legends. [...] I will tell the rest when the shooting is over." Tota Roy Choudhury is playing the role of Sarat Chandra Chattopadhyay. The other roles by the cast actors are confirmed and are the roles are not given. == References ==