Once Upon a Time in Mumbaai
- Movie Director: Milan Luthria
- Cast and Crew: Ajay Devgn, Emraan Hashmi, Kangana Ranaut, Prachi Desai, Randeep Hooda
- Releasing Date: 30 July 2010
- Music Composers: Pritam
- Lyricist: Irshad Kamil, Neelesh Misra, Amitabh Bhattacharya
- Production House: Ekta Kapoor, Shobha Kapoor
- Fun Fact: Sanjay Dutt was earlier signed up for Ajay Devgn’s role, but he opted out.
- Why it Made News: The first movie that was heavily based on real incidents and individuals from the Mumbai crime world.
OUATIM is about the rise, rise and fall of two gangsters who lived in Mumbai in the 70s and the 80s. Sultan Mirza (Devgn) is a kind-hearted gangster who’s risen from the grassroots to rule over Mumbai. Even as the police is hot on his heels, he takes steps to give himself a legitimacy. However, a new gangster, Shoaib (Emraan) is hungrier and meaner than Shoaib – which makes them at loggerheads. Of course, the city is not big enough for both, taking them through a journey that’s fast spiraling into death and defeat.