Director Nag Ashwin, with Mahanati, the biopic on legendary yesteryear actress Savitri, made the entire world sit up and take notice of Tollywood once again after SS Rajamouli's Baahubali. In a chat with IndiaToday.in days after their big win at the National Film Awards, director Nag Ashwin, producers Swapna and Priyanka Dutt open up about the recognition and their upcoming …
