After bailing out Bollywood with its successful theatrical run, the Alia Bhatt and Ranbir Kapoor-starrer adventure-mythological fantasy film 'Brahmastra Part One: Shiva', is heading to OTT.

The film, written and directed by Ayan Mukerji, also stars veteran Bollywood superstar Amitabh Bachchan, Mouni Roy and Nagarjuna Akkineni.