Bluff Master

Roy Kapoor (Abhishek Bachchan) is a conman, information that his girlfriend Simran 'Simi' Ahuja (Priyanka Chopra) is not privy to. On the day of their engagement, however, Roy's true character is exposed and Simi leaves him. Consequently, Roy starts drinking heavily.

Six months later, Roy meets Aditya 'Dittu' Srivastav (Riteish) and Jassi (Sanjay Mishra), amateur conmen who attempt to con him but are unable to do so. They set their sights on a doctor, Dr. Bhalerao (played by Boman Irani) instead. Roy helps Bhalerao after he is conned and Bhalerao feels greatly indebted to him.

One fateful day, Roy drinks too much and starts feeling dizzy. In the middle of the street, he falls unconscious and is saved by Dittu. Dittu begs Roy to teach him (Dittu) all he (Roy) knows about the art of conning. Roy reluctantly agrees and the two start their escapades, conning everyone from a family to a "gang" who possesses black money. Roy and Dittu decide to visit a club, where Roy starts feeling dizzy again. He again falls unconscious. Dittu then takes him to hospital. Roy learns (via a CAT scan done by Dr. Bhalerao) that he has a brain tumor and will die within three months.

Simi, meanwhile, is working as a restaurant manager and is again engaged to be married to a man whom she doesn't love. Roy tries to tell her that he has a brain tumor. She eventually believes him – after meeting with the doctor – and they rekindle their friendship.

It is then revealed that Dittu's father and many others have been duped of their life savings by a man called Chandru (Nana Patekar), the main reason that Dittu became a conman in the first place. Roy decides that, before he dies, he'll help Dittu con Chandru of his stolen wealth. However, while planning the ultimate fraud, Roy's cancer enters its final stages.

Simi is then kidnapped by Chandru and Roy goes to rescue her. Roy is afterwards pushed by Chandru from the terrace of a building, only to survive because he falls on a huge inflated square. Roy then goes for an MRI scan at the hospital, which is actually closed, to realise that he is well and that his cancer has been cured.

Roy goes home, only to find that everything that happened uptil then was staged, masterminded by Dittu and scripted by Chandru. Almost everybody involved in the plan was duped by Roy and the plan was to get him out of his wrong ways. Roy never had cancer: he thought he did because the scans were fake and drugs were sometimes added to Roy's drinks to make him feel those were symptoms of cancer. Roy then decides to mend his ways and thus the film ends happily.