Vidya’s stunning performance in ‘Kahaani’, back in 2012, was well-received both by critics and audience. Also, the credit for its amazing success goes to Sujoy Ghosh, who wrote an intriguing script and directed it with finesse. Four years later, they are back together with its sequel ‘Kahaani 2’. Ghosh has retained the essence of the movie with Vidya’s real identity still inconclusive. Arjun Rampal is a new entry who plays the role of an inspector. Altogether, this intense trailer promises the return of Vidya as a great actor.