After an intriguing first looks poster of upcoming sequel Kahaani 2 which featured a poster of Vidya Balan as a wanted criminal, the trailer of the much awaited Sujoy Ghosh film was finally released. Starring Vidya and Arjun Rampal, the film tells the story of a woman who gets a threatening call and rushes out looking for her daughter. She meets with an accident and lands in a coma. However, what looks like a straight forward hit and run case soon turns complex with kidnapping and dark secrets involved. There are also rumours that Amitabh Bachchan may be a part of the film although Ghosh has been pretty vague about it. Here's how Twitter reacted after the trailer came out
