Main Cast
Robert Downey Jr.
Tony Stark
Mickey Rourke
Ivan Vanko
Gwyneth Paltrow
Pepper Potts
Don Cheadle
Lt. Col. James 'Rhodey' Rhodes
Scarlett Johansson
Natalie Rushman
Scarlett Johansson
Natasha Romanoff
Sam Rockwell
Justin Hammer
Samuel L. Jackson
Nick Fury
Clark Gregg
Agent Coulson
John Slattery
Howard Stark