Brahmāstra Part One: Shiva, also known as Brahmāstra, (Hindi pronunciation: [bɾəʱmaːst̪ɾ]) is an upcoming Indian Hindi-language superhero film written and directed by Ayan Mukerji, and produced by Karan Johar. It stars Amitabh Bachchan, Ranbir Kapoor, Alia Bhatt, Mouni Roy and Nagarjuna Akkineni. The film is intended to serve as the first film in a planned trilogy.[4]