Amitabh Bachchan paid a heartfelt tribute to his Sholay co-star late Dharmendra during a recent episode of Kaun Banega Crorepati. It featured the cast and crew of Ikkis, which is the late actor's final film before his passing in November. He was 89. In Ikkis, Dharmendra essays the role of the father of Arun Khetarpal, India's youngest Param Vir Chakra awardee. The war hero, who lost his life during the 1971 India-Pakistan conflict at just 21, is portrayed in the film by Bachchan's grandson, Agastya Nanda.