Amitabh Bachchan is back with 'Kaun Banega Crorepati' Season 17, set to premiere on August 11 on Sony TV. In the latest promo, featuring actress Sumbul Touqeer, a powerful message about respect and knowledge is being delivered. Big B wraps it up in his iconic 'Agneepath' style, reminding fans of the upcoming premiere date of 'KBC 17'.