Anurag Kashyap had huge argument with this director on Gangs of Wasseypur sets; it's not Imtiaz Ali, Vikramaditya Motwane

Vasan Bala assisted Anurag Kashyap on Gangs of Wasseypur. During the making, the two had a showdown in front of everyone over a scene featuring Manoj Bajpayee and Richa Chadha's characters.