As per reports, actor Amitabh Bachchan will be seen in the Vidya Balan starrer thriller film 'Kahaani 2- Durga Rani Singh'. When director Sujoy Ghosh was queried on Bachchan's role in the film, he said, "You will have to watch the film. He's there in all my films." Notably, Bachchan released the trailer of 'Kahaani 2' on Twitter.