With the world now aware of his dual life as the armored superhero Iron Man, billionaire inventor Tony Stark faces pressure from the government, the press and the public to share his technology with the military. Unwilling to let go of his invention, Stark, with Pepper Potts and James 'Rhodey' Rhodes at his side, must forge new alliances – and confront powerful enemies.

Robert Downey Jr.as Tony Stark
Gwyneth Paltrowas Pepper Potts
Don Cheadleas Lt. Col. James 'Rhodey' Rhodes
Scarlett Johanssonas Natalie Rushman / Natasha Romanoff
Sam Rockwellas Justin Hammer
Mickey Rourkeas Ivan Vanko
Samuel L. Jacksonas Nick Fury
Clark Greggas Agent Coulson
John Slatteryas Howard Stark
Garry Shandlingas Senator Stern
Matthew Libatique