Hulk (also known as The Hulk) is a 2003 American superhero film based on the fictional Marvel Comics character of the same name. Ang Lee directed the film, which stars Eric Bana as Dr. Bruce Banner, as well as Jennifer Connelly, Sam Elliott, Josh Lucas, and Nick Nolte. The film explores the origins of the Hulk, which is partially attributed to Banner's father's experiments on himself, and on his son.