Marvel's "Iron Man 3" mette di fronte il bruschissimo ma brillante industriale Tony Stark/Iron Man a un nemico la cui portata non conosce limiti. Quando Stark scopre che il suo mondo personale viene distrutto dalle mani del suo nemico, inizia un harrowing quest to find those responsible. This journey, at every turn, will test his mettle. With his back against the wall, Stark is left to survive by his own devices, relying on his ingenuity and instincts to protect those closest to him. As he fights his way back, Stark discovers the answer to the question that has secretly haunted him: does the man make the suit or does the suit make the man?