The internet is abuzz with Amitabh Bachchan's digitally rejuvenated look from 'Kalki 2898 AD,' where he embodies the immortal figure of Ashwatthama from the Mahabharata. In this sci-fi fantasy, Bachchan's character maintains ties to the epic's roots, notably with the enigmatic gem on his forehead, despite the futuristic spin on the tale.