5. "DodgeBall: A True Underdog Story"
A group of weak misfits banding together to compete against a team of brawny elites in a sporting match is hardly a new idea for a movie, but 2004's DodgeBall: A True Underdog Story actually manages to make it compelling again. It's about the owner of a rundown gym (Vince Vaughn) who needs to raise $50,000 in just 30 days to save his establishment. Fortunately for him, there's a dodgeball tournament in Las Vegas where the grand prize is, you guessed it, $50,000. Ben Stiller plays the psychotic owner of a rival gym that competes against him. The film was a surprise hit, grossing $167 million. A sequel is reportedly in the works.