Billa is a 2007 Indian Tamil gangster-thriller film directed by Vishnuvardhan. It is based on the 1980 Tamil film of the same name which was itself a remake of Hindi film Don (1978). Ajith Kumar and Nayantara played the lead roles while Prabhu Ganesan, Namitha, Rahman, Adithya Menon and Santhanam were also part of the cast. The…