Watch Behind the Scenes Video of Vidya Balan's Movie Kahaani (2012).

Kahaani - Behind the Scenes Video

Description: Watch this video where we take your behind the scenes with the Kahaani director, Sujoy Ghosh. Sujoy Ghosh tells us more about his upcoming movie with Vidya Balan, Kahaani. Sujoy Ghosh mentions how Vidya Balan is an excellent singer, but once she starts singing she does not stop!