Brahmastra is one of Karan Johar and Ayan Mukerji’s most ambitious projects. The film will be helmed by Yeh Jawaani Hai Deewani director and produced by Karan Johar. The daring project is going to be a trilogy while the superhero flicks’ first installment stars Amitabh Bachchan, Ranbir Kapoor, Alia Bhatt and Mouni Roy in pivotal […]