Kal Penn visits Taarak Mehta Ka Ooltah Chashmah sets to celebrate 16 years of the show with Dilip Joshi, Asit Modi and others; says 'Was really excited to come when you invited me'

American actor Kal Penn recently visited the set of India's longest-running sitcom, "Taarak Mehta Ka Ooltah Chashmah," to celebrate its 16th anniversary. Penn expressed his admiration for the show's enduring popularity and its ability to bring joy to viewers worldwide.