Reparto y equipo

Jon Favreau

Robert Downey Jr. Tony Stark

Gwyneth Paltrow Pepper Potts

Don Cheadle Lt. Col. James 'Rhodey' Rhodes

Scarlett Johansson Natalie Rushman / Natasha Romanoff

Sam Rockwell Justin Hammer

Mickey Rourke Ivan Vanko

Samuel L. Jackson Nick Fury

Clark Gregg Agent Coulson

John Slattery Howard Stark

Garry Shandling Senator Stern

Paul Bettany Jarvis (voice)

Kate Mara U.S. Marshal

Leslie Bibb Christine Everhart

Jon Favreau Happy Hogan

Christiane Amanpour Christiane Amanpour

Kevin Feige

John Debney

Matthew Libatique

Dan Lebental

Richard Pearson