Brahm?stra: Part One of Three, also known as Brahm?stra, (Hindi pronunciation: [b???ma?st??]) is an upcoming 2020 Indian Hindi-language action fantasy film written and directed by Ayan Mukerji, and produced by Karan Johar. It stars Amitabh Bachchan, Ranbir Kapoor, Alia Bhatt, Mouni Roy and Akkineni Nagarjuna in pivotal roles and will serve as the first film in a planned trilogy.[3]
Principal photography began in Bulgaria in February 2018 and the film is scheduled for release on 4 December 2020 in standard formats, 3D, and IMAX.