Mason Storm, a 'go it alone' cop, is gunned down at home. The intruders kill his wife, and think they've killed both Mason and his son too. Mason is secretly taken to a hospital where he spends several years in a coma. His son meanwhile is growing up thinking his father is dead. When Mason wakes up, everyone is in danger - himself, his son, his best friend, his nurse - but most of all those who arranged for his death

An Afro-American organization, the B.R.O.T.H.E.R.H.O.O.D., is in permanent fight against a white organization "The Man" defending the values of the black people in North America. When the Afro-American candidate Gen. Warren Boutwell behaves strangely in his presidential campaign, Undercover Brother is hired to work undercover for "The Man" and find what happened with the potential candidate.

The film follows the journey of Raj Sharma (Ranbir Kapoor) from the age of 18 to 30 and how he meets three girls at different stages of his life : Mahi (Minissha Lamba) - a small-town girl from Punjab, Radhika (Bipasha Basu) - a model from Mumbai and Gayatri (Deepika Padukone) - a NRI taxi driver and student from Australia.

In Bangkok, the young Kham was raised by his father in the jungle with elephants as members of their family. When his old elephant and the baby Kern are stolen by criminals, Kham finds that the animals were sent to Sidney. He travels to Australia, where he locates the baby elephant in a restaurant owned by the evil Madame Rose, the leader of an international Thai mafia. With the support of the efficient Thai sergeant Mark, who was involved in a conspiracy, Kham fights to rescue the animal from the mobsters.