Desc: A Brilliant Sun: Directed by Zafar Hai. Possibly one of the most ambitious documentaries produced in India. A Brilliant Sun is a documentation of the life and work of one of India's greatest sons. From hallowed precincts of Birla house, Kolkata.. - to international recognition and accolades as head of the first truly Indian Multinational conglomerate. Featuring exclusive interviews with family and friends, ranging from Dr. Manmohan Sing and Ratan Tata to Amitabh Bachchan and Dilip Kumar.