For more Bollywood News 'Brahmastra - Part One: Shiva' stars Amitabh Bachchan, Ranbir Kapoor, Alia Bhatt, Mouni Roy, and Nagarjuna Akkineni. Movie producer Ayan Mukerji is completely prepared for the arrival of his impending movie 'Brahmastra', which he pushes isn't a superhum...