Sanjay (Emraan Hashmi), a suave, master safe cracker, lives a retired life with Neetu (Vidya Balan), a punjabi housewife with a weird sense of fashion. Encouraged by his wife, he teams up with two dangerous criminals to commit one last heist that will ensure that they would never have to worry about money again! Everything goes according to plan in the wee hours of the morning a bank vault is broken into and emptied of its contents 35crores! Sanjay is given the task of hiding the money till things cool down. Three months later Sanjays associates return to collect their share of the loot, but to their horror discover that Sanjay has lost his memory in an accident. Is he pretending? Or does he have no recollection of where the money is hidden? Will he able to find the stash before a bullet finds him?