The Incredible Hulk

The film's back-story is detailed during flashbacks, which are mostly in the opening credits, and further exposition. General Thaddeus "Thunderbolt" Ross (William Hurt) hired scientist and radiation expert Dr. Bruce Banner (Edward Norton) to revive a World War II era military bio-force enhancement research project in hopes of creating a new weapon for the military. Banner exposed himself to gamma radiation, which results in him becoming a giant, green-skinned monster called the Hulk (voiced by Lou Ferrigno), and hospitalizing Ross' daughter Betty (Liv Tyler), a cellular biologist who was Banner's colleague and lover. Now a fugitive from the United States Army, Banner went on the run for five years. When the film begins, Banner works at a bottling factory in Brazil while searching for a cure for his condition with the help of an Internet friend, "Mr. Blue". He is also taught martial arts and meditative breathing techniques by an expert (Rickson Gracie) to help control his emotions, and has not transformed for 158 days. After Banner suffers a cut, his blood drips into a soda bottle eventually drunk by an ill-fated consumer (Stan Lee) in Milwaukee, Wisconsin. This accident points Ross to Banner's location and he sends a team, led by the Russian-born British special operations expert Emil Blonsky (Tim Roth), to capture him. Banner escapes Blonsky by transforming into the Hulk and battling his team in the factory. After Ross explains to Blonsky how Banner first became the Hulk, an astonished and vengeful Blonsky declares he wants Banner's power. Ross arranges for Blonsky to be injected with the Vita-ray serum, which has been kept in cold storage, giving him enhanced speed, agility, reflexes and healing ability. Banner returns to Culver University in the United States, where the Hulk was born. He reunites with Betty, who is dating psychiatrist Leonard Samson (Ty Burrell). On the day he decides to leave, Ross and Blonsky's forces attack Banner at Culver University, forcing him to transform. Blonsky proves to be athletic and agile enough to compete with the Hulk thanks to the serum, and Ross attempts to contain the Hulk with two sonic cannons. This ploy fails, when the Hulk shields himself with two sheets of metal. Additionally, every bone in Blonsky's body is broken when the Hulk kicks him, smashing him into a tree. The Hulk flees with Betty, who became unconscious after a helicopter he struck crashed nearby. After he calms down and becomes human again, Banner and Betty travel to New York City to meet "Mr. Blue". The two maintain a low profile as the Hulk's existence becomes public knowledge and a matter of national security following the university battle. Banner and Betty meet "Mr. Blue", who is cellular biologist Dr. Samuel Sterns (Tim Blake Nelson), at a university. Accompanying him to his lab, Banner and Betty learn that Sterns has developed a possible antidote that may cure Banner's condition, or merely reverse each individual transformation. Despite the risk, Banner agrees to test Sterns' antidote, which requires triggering a transformation and reversing it. Successful, and utterly fascinated by Banner's transformation, Sterns reveals that he has synthesized Banner's blood sample into a large supply with the intention of using it to enhance the human condition to the next evolutionary level. Appalled by what Sterns had done and fearful of the Hulk's power falling into the wrong hands, Banner attempts to convince Sterns to destroy the blood supply, but he is attacked by Ross' forces and taken into custody. A recovered Blonsky forces Sterns to inject him with the Hulk's blood. Sterns warns that the combination of the supersoldier formula (which Blonsky has overdosed on, mutating his skeleton) and a gamma treatment would be an unpredictable combination that could turn him into an "abomination". Unconcerned, Blonsky makes Sterns administer the gamma charge, and he mutates into a powerful monster. He knocks Sterns aside and escapes, rampaging through Harlem to draw the Hulk out. At the lab, an irradiated sample of Banner's blood-derivative drips into an open wound on Sterns' temple, causing his cranium to mutate and expand. Banner, realizing that he is the only one who can stop the monster, convinces General Ross to release him. He falls from Ross' helicopter as it hovers over the city, hoping the fall will trigger a transformation. Banner's plan succeeds, and after a brutal battle, the Hulk defeats Blonsky by nearly strangling him to death with a huge chain, relenting his grip only after Betty's plea. After letting out a cry of victory, the Hulk kicks the beaten Blonsky towards the army, giving them the weapon they orignally intended to create. The Hulk then flees the scene with the army in pursuit. Thirty-one days later, Banner is in Bella Coola, British Columbia. Instead of trying to suppress his transformations, he is attempting to initiate them in a controlled manner. As his eyes turn green, a grin appears on his face. Meanwhile, General Ross is drinking in a bar when he is approached by Tony Stark (Robert Downey Jr.) who reveals that a "team" is being put together.