Sujoy Ghosh Director, Producer, Screenwriter Vidya Balan Vidya Sinha , Durga Rani Singh Actor Arjun Rampal Sub-inspector Inderjeet Singh Actor Naisha Khanna Young Minnie Dewan Actor Jugal Hansraj Mohit Dewan Actor Tota Roychoudhury Arun Actor Kharaj Mukherjee Inspector Pranab Halder Actor Tunisha Sharma Minnie Dewan , Minnie Sinha Actor Manini Chadha Rashmi Singh Actor Jayantilal Gada Producer Kushal Gada Producer Tapan Basu Cinematographer Namrata Rao Film Editing Clinton Cerejo Original Music Subrata Barik Production Design Darshan Jalan Costume Design Mukesh Chhabra Casting