Based on the comic book series, "Iron Man" tells the story of Tony Stark, the enigmatic heir to the Stark Enterprises fortune. A driven inventor and executive who seems to have it all, Tony is haunted by his dark side. Though he commands his empire by day, by night he secretly becomes "Iron Man," the living embodiment of decades of defense spending and innovation. Critically injured after an accident, billionaire weapons-manufacturer Tony Stark creates a life-supporting, high-tech suit of armor that gives him superhuman strength, and uses it to battle evil.

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