Pictures and videos have surfaced on social media showing actor Shah Rukh Khan as Vanar Astra in Ayan Mukerji's upcoming film 'Brahmāstra'. The film, which is part one of a trilogy, features Ranbir Kapoor, Alia Bhatt, Amitabh Bachchan and Mouni Roy. Shah Rukh recently made cameo appearances in Aamir Khan's 'Laal Singh Chaddha' and R Madhavan's 'Rocketry: The Nambi Effect'.