Once Upon a Time in Mumbaai (2010)

Once Upon A Time In Mumbai, directed by Balaji and Milan Luthria, is told through the eyes of a police officer. It chronicles the evolution of Mumbai's underworld and how it all began. The film follows the rise of Sultan (Ajay Devgn) and the confrontation that ensues when his protege Shoaib (Emaraan Hashmi) challenges Sultan's dominance and usurps authority to rule Mumbai's murky underbelly.