Saswata Chatterjee works in entertainment.
Saswata Chatterjee . He gained popularity by portraying the character of Topshe in a Feluda-based television series directed by Sandip Ray . His acting in many Bengali films has been praised by the critics , including his portrayal of a Ritwik Ghatak-inspired character in the 2013 film Meghe Dhaka Tara . He enjoyed success at the national level in Sujoy Ghosh 's 2012 blockbuster Hindi film , Kahaani , where he played an assassin .