The release date for the first part of director Ayan Mukerji's upcoming fantasy adventure trilogy titled "Brahmastra" has been pushed to December 2019. Ranbir’s film is all set to clash with Salman Khan’s Kick 2, which would also be releasing in the same month. Directed by Ayan Mukerji , "Brahmastra" is a fantasy film that also stars Amitabh Bachchan, Ranbir Kapoor, Alia Bhatt, Akkineni Nagarjuna and Mouni Roy.