Bollywood movie Once upon a time in mumbai review Bollywood hindi movie Once upon a time in mumbai starring Ajay devgan, emraan hashmi, kangna ranaut and prachi desai. Once upon a time in Mumbai traces the changing face of the Mumbai underworld and how it all started. Once upon a time in mumbai has released on 30 july and got a very positive reception at the box-office. The hard-hitting 70s styled...