Iron Man
Composed by Ramin Djwadi
A billionaire industrialist and genius inventor, Tony Stark, is conducting weapons tests overseas, but terrorists kidnap him to force him to build a devastating weapon. Instead, he builds an armored suit and upends his captors. Returning to America, Stark refines the suit and uses it to combat crime and terrorism.
The Incredible Hulk
Composed by Craig Armstrong
Scientist Bruce Banner desperately seeks a cure for the gamma radiation that contaminated his cells and turned him into The Hulk. Cut off from his true love Betty Ross and forced to hide from his nemesis, Gen. Thunderbolt Ross, Banner soon comes face-to-face with a new threat: The Abomination.
Iron Man 2
Composed by John Debney
With the world now aware that he is Iron Man, billionaire inventor Tony Stark faces pressure from all sides to share his technology with the military. He is reluctant to divulge the secrets of his armored suit, fearing the information will fall into the wrong hands. With Pepper Potts and "Rhodey" Rhodes by his side, Tony must forge new alliances and confront a powerful new enemy.
Thor
Composed by Patrick Doyle
As the son of Odin, Thor will soon inherit the throne of Asgard from his aging father. However, on the day that he is to be crowned, Thor reacts with brutality when the gods' enemies, the Frost Giants, enter the palace in violation of their treaty. As punishment, Odin banishes Thor to Earth. While Loki, Thor's brother, plots mischief in Asgard, Thor, now stripped of his powers, faces his greatest threat.
Captain America: The First Avenger
Composed by Alan Silvestri
It is 1941 and the world is in the throes of war. Steve Rogers wants to do his part and join America's armed forces, but the military rejects him because of his small stature. Finally, Steve gets his chance when he is accepted into an experimental program that turns him into a supersoldier called Captain America. Joining forces with Bucky Barnes and Peggy Carter), Captain America leads the fight against the Nazi-backed HYDRA organization.
The Avengers
Composed by Alan Silvestri
When Thor's evil brother, Loki, gains access to the unlimited power of the energy cube called the Tesseract, Nick Fury, director of S.H.I.E.L.D., initiates a superhero recruitment effort to defeat the unprecedented threat to Earth. Joining Fury's "dream team" are Iron Man, Captain America, the Hulk, Thor, the Black Widow and Hawkeye.