钢铁侠 (Iron Man)

简介

Playboy and wunderkind genius Tony Stark, who has inherited the defense contractor Stark Industries from his father, is in war-torn Afghanistan with his friend and military liaison, Lieutenant Colonel James Rhodes (Terrence Howard) to demonstrate the new "Jericho" missile. Stark is critically wounded in an ambush and imprisoned in a cave by the terrorist group the Ten Rings. An electromagnet built by fellow captive Dr. Yinsen (Shaun Toub) keeps the shrapnel that wounded Stark from reaching his heart and killing him. Ten Rings leader Raza (Faran Tahir) offers Stark freedom in exchange for building a Jericho missile for the group, but Tony and Yinsen agree Raza will not keep his word.

Stark and Yinsen secretly build a powerful electric generator called an arc reactor, to power Stark's electromagnet, and then begin to build a suit of armor to escape. The Ten Rings attack the workshop when they discover what Stark is doing. Yinsen sacrifices himself to divert them while Stark's suit powers up. The armored Stark battles his way out of the cave to find the dying Yinsen, then an enraged Stark burns the terrorist's munitions and flies away, only to crash in the desert, destroying the suit. After being rescued by Rhodes, Stark returns home and announces that his company will no longer manufacture weapons. Obadiah Stane (Jeff Bridges), his father's old partner and the company's manager, advises Stark that this may ruin Stark Industries and his father's legacy. In his home workshop, Stark builds an improved version of his suit, as well as a more powerful arc reactor for his chest.

At Stark's first public appearance after his return, reporter Christine Everhart (Leslie Bibb) informs him that Stark Industries weapons, including the Jericho, were recently delivered to the Ten Rings and are being used to attack Yinsen's home village. Stark also learns that Stane is trying to replace him as head of the company. Enraged, Stark dons his new armor and flies to Afghanistan, where he saves Yinsen's village. While flying home, Stark is shot at by two F-22 Raptor fighter jets. He phones Rhodes and reveals his secret identity in an attempt to end the attack. Meanwhile, the Ten Rings gathers the pieces of Stark's prototype suit and meet with Stane, who has the group eliminated. He has a new suit reverse engineered from the wreckage. Seeking to find any other weapons delivered to the Ten Rings, Stark sends assistant Virginia "Pepper" Potts (Gwyneth Paltrow) to hack into the company computer system from Stane's office. She discovers Stane has been supplying the terrorists and hired the Ten Rings to kill Stark, but the group reneged. Potts later meets with agent Phil Coulson (Clark Gregg) of the "Strategic Homeland Intervention, Enforcement and Logistics Division", a counter-terrorism agency, to inform him of Stane's activities.

Stane's scientists cannot duplicate Stark's arc reactor, so Stane ambushes Stark at home, using a sonic device to paralyze him and take his arc reactor. Left to die, Stark manages to crawl to his lab and plug in his original reactor. Potts and several S.H.I.E.L.D. agents attempt to arrest Stane, but he dons his suit and attacks them. Stark fights Stane, but is overmatched without his new reactor to run his suit at full capacity. Stark lures Stane atop the Stark Industries building and instructs Potts to overload the large arc reactor there. This unleashes a massive electrical surge that knocks Stane unconscious, causing him and his armor to fall into the exploding reactor, killing him.

The next day, the press has dubbed the armored hero "Iron Man". Agent Coulson gives Stark a cover story to explain the events of the night and Stane's death. At a press conference, Stark begins giving the cover story, but then announces that he is Iron Man, prompting the reporters to ask more questions.

In a post-credits scene, S.H.I.E.L.D. Director Nick Fury (Samuel L. Jackson) visits Stark at home, and, noting that Iron Man is not "the only superhero in the world", says he wants to discuss the "Avengers Initiative".