Film is scheduled to be released worldwide on May 1.
A live shootout scene was played out in front of an unaware audience in GIP Mall, Noida, wherein a petrol blast took place in a car kept as a prop in the cordoned area.
Soon after a live gang-war with stuntmen entertained audiences leading to the entry of Anil and producer Ekta Kapoor.
Speaking at the occasion, producer Ekta Kapoor said, "Shootout at Wadala is one of this year's biggest cinematic extravaganzas. We are doing the biggest and first ever 5-city simultaneous launch of the film's keenly awaited trailer. Anil ji (Kapoor) and I are here in Delhi at Noida while the rest of the cast is taking care of Mumbai, Hyderabad, Ahmedabad and Lucknow
The movie stars Anil Kapoor, John Abraham, Kangana Ranaut, Manoj Bajpai, Tusshar, Sonu Sood, Mahesh Manjrekar, Ronit Roy, Siddhant Kapoor and a host of others.