Kaun Banega Crorepati 17: Hema Malini reveals how Amitabh Bachchan went on silent mode to shoot highly emotional climax scene in Baghban

Amitabh Bachchan’s birthday on KBC 17 saw Farhan and Javed Akhtar on the hot seat. Big B reminisced about acting with Dilip Kumar and advised Farhan on researching his father’s work. The father-son duo used lifelines for Rs 25 lakh and Rs 50 lakh questions, successfully answering both. Hema Malini sent a special birthday message.