When Sanjay (Emraan Hashmi), a suave, master safe cracker wants to retire from a career in crime, he decides to team up with two dangerous criminals to commit one last heist. A bank robbery that will ensure that he never has 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 - 35 crores! Sanjay is given the task of hiding the money till things cool down and the booty can be split. Two months later Sanjay’s 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 really have no recollection of the robbery and where the money is hidden? Will he be able to find the stash before a bullet finds him? Ghanchakkar is a crazy, quirky rollercoaster suspense ride that will surprise, shock and entertain the audience at every turn.