Nirbaak (English: Speechless) (2015) is an Indian Bengali Drama film directed by Srijit Mukherji, starring Sushmita Sen, Jisshu Sengupta, Ritwick Chakraborty and Anjan Dutt.[1] This is the first Bengali film for Sushmita Sen.[2] The film was released in Kolkata on 1 May 2015 and 15 May 2015 across rest of India.[3]