(Released: Oct 20, 2006)
During the 1990's the Soviet Union broke up into several different countries resulting in the creation of many underworld dons, one of who was Boris, who had three associates namely Singhania, Vardhaan and Don (Shahrukh Khan). Singhania and Don got together, killed Boris, while Vardhaan disappeared, and was believed to be dead. Singhania and Don become Drug Lords and had drugs smuggled from Afghanistan, Pakistan and India to Europe and America. The authorities, particularly DCP De Silva (Boman Irani) and CBI Officer Vishal Malik (Om Puri), in present day India meet together to hatch a plot to catch the elusive Don through their informer, Ramesh. But Don finds out and kills Ramesh. His wife, Kamini (Kareena Kapoor), attempts to avenge his death, but she too is killed. Roma (Priyanka Chopra), his sister, successfully infiltrates his gang and becomes close to Don much to the chagrin of Anita (Isha Koppikar), his longtime girlfriend. De Silva manages to entrap and grievously injure Don and has him hospitalized without informing anyone. He then recruits Don's look-alike, Vijay, who makes a living singing and dancing at Bhagwan Shri Ganesh Mahautsav's as well as Garbas, and looks after an orphan named Deepu Ahuja. Vijay agrees to impersonate Don on the condition that Deepu is looked after and is given a good education, to which De Silva agrees. Deepu is re-located to Malaysia and enrolled in a prestigious school. The ailing Don passes away, De Silva successfully has Vijay pose as Don and has him returned back to his gang in Malaysia, which consists of Mac and Narang (Pavan Malhotra) amongst others. Here Vijay feigns a loss of memory but after attaining enough knowledge admits that he has fully regained his memory. Vijay is just about to turn the tables on Singhania and the rest of the gang when the unexpected happens - De Silva is killed, and Vijay is arrested. With no evidence of his ever assisting the Police, Vijay will be tried according to Malaysian laws - which has a mandatory death sentence for drug trafficking.