Even after almost a month since its release, ‘Kalki 2898 AD’ is still the talk of the town. This Nag Ashwin directorial stars Prabhas, Deepika Padukone, Amitabh Bachchan, and Kamal Haasan in lead roles. As the director is basking under the success of the film, he took to his social media to share a BTS picture of Haasan with prosthetics on his face as he got ready to play Supreme Yaksin.