The film also stars Alia Bhatt, who has always been supported by Karan in Bollywood, and Ajay Devgn in pivotal extended cameos. Set in 1920, 'RRR' explores the undocumented period in the lives of Komaram Bheem (Jr NTR) and Alluri Sitarama Raju (Ram Charan), when both the revolutionaries choose to go into oblivion before they joined the fight for independent India.