with the Indian mafia as its background. The Mumbai underworld has also been depicted in  Madhur Bhandarkar 's  Traffic Signal  (2007) and  Rajeev Khandelwal 's  Aamir  (2008). Danny Boyle 's  Academy Award  winning film  Slumdog Millionaire  (2008), based on  Vikas Swarup 's  Boeke Prize  winning novel  Q and A  (2005), has