Slumdog Millionnaire is the last Danny Boyle movie. It tells the story of a Mumbai teen who grew up in the slums, becomes a contestant on the Indian version of "Who Wants To Be A Millionaire?". He is arrested under suspicion of cheating, and while being interrogated, events from his life history are shown which explain why he knows the answers. It's only january, but it seems to be one of the best movie of 2009.