India, April 29 -- Filmmaker Sujoy Ghosh can breathe a sigh of relief. Last month, the Supreme Court quashed the proceedings in a case alleging copyright infringement against the filmmaker over his movie Kahaani 2. At a recent event in Mumbai, Sujoy opened up about the 'nightmare' and said his biggest mistake was taking it lightly initially.

Kahaani 2: Durga Rani Singh was written and directed by Sujoy and starred Vidya Balan alongside Arjun Rampal, Jugal Hansraj, Kharaj Mukherjee, and Tunisha Sharma. The 2016 release was a commercial success, earning Rs.54 crore on a Rs.17-crore budget. Immediately after the film's release, Sujoy was sued by a Jharkhand man, Umesh Prasad Mehta, who claimed that Sujoy stole his script and made Kahaani 2 ...