Actor Saswata Chatterjee clarifies his role in 'The Bengal Files' amid controversy over historical accuracy. He states he is not a historian and had no knowledge of the film's title change. Learn about Saswata Chatterjee , a popular Bengali actor who has worked in films like Kahaani, Jagga Jasoos and Dil Bechara. Find out his age, wife, children, hobbies, roles and more on StarsUnfolded. Saswata Chatterjee (Actor) Height, Weight, Date of Birth, Age, Wiki, Biography, Girlfriend and More Saswata Chatterjee is a Kolkata based Indian television and film actor. He is best known for portraying the character, Bob Biswas in the 2012 suspense-thriller film Kahaani starring Vidya Balan. Early Life and Education Saswata Chatterjee was born on December 19, 1970, in Kolkata, West Bengal, India. He was raised in a family of talented artists, and his father, Subhendu Chatterjee , was a renowned actor in Bengali cinema. Saswata attended the University of Calcutta and received his bachelor's degree in English literature.