Mumbai: Filmmaker Sujoy Ghosh and actress Vidya Balan during the trailer launch of film Kahaani 2 on Oct 25, 2016. (Photo: IANS)moreMumbai: Filmmaker Sujoy Ghosh and actress Vidya Balan during the trailer launch of film Kahaani 2 on Oct 25, 2016. (Photo: IANS)moreMumbai: Filmmaker Sujoy Ghosh and actress Vidya Balan during the trailer launch of film Kahaani 2 on Oct 25, 2016. (Photo: IANS)moreMumbai: Filmmaker Sujoy Ghosh and actress Vidya Balan during the trailer launch of film Kahaani 2 on Oct 25, 2016. (Photo: IANS)moreMumbai: Filmmaker Sujoy Ghosh and actress Vidya Balan during the trailer launch of film Kahaani 2 on Oct 25, 2016. (Photo: IANS)moreMumbai: Filmmaker Sujoy Ghosh and actress Vidya Balan during the trailer launch of film Kahaani 2 on Oct 25, 2016. (Photo: IANS)moreMumbai: Filmmaker Sujoy Ghosh and actress Vidya Balan during the trailer launch of film Kahaani 2 on Oct 25, 2016. (Photo: IANS)moreMumbai: Filmmaker Sujoy Ghosh and actress Vidya Balan during the trailer launch of film Kahaani 2 on Oct 25, 2016. (Photo: IANS)moreMumbai: Filmmaker Sujoy Ghosh and actress Vidya Balan during the trailer launch of film Kahaani 2 on Oct 25, 2016. (Photo: IANS)more