The 74-year-old actor confirmed the news on his blog, where he said that he filmed a few shots along with lead actors Akshay Kumar and Sonam Kapoor at IIT Delhi for the film, where he will be seen in small role.

“R Balki shoots a film with Akshay Kumar and Sonam at the IIT Delhi, one of the most prestigious institutes of world reckoning and wishes that I make a small appearance as myself for a few shots…” wrote Bachchan in his blog. The “Pink” actor also shared a few photographs with Akshay and Sonam from the sets of the film. This will be Bachchan and Balki’s fourth collaboration together after “Cheeni Kum”, “Paa” and “Shamitabh”. He also did cameos in films produced by Balki, such as “English Vinglish” and “Ki & Ka.”–PTI