Rajkumar Hirani’s “Dunki,” starring Shah Rukh Khan, performed decently at the box office but fell short of high expectations. At a recent event, Hirani revealed he’s working on “Munna Bhai 3,” with five half-finished scripts, including “Munna Bhai LLB” and “Munna Bhai Chale Amreeka.” He emphasized the challenge of surpassing the previous films, adding that Sanjay Dutt is eager for the third part.