Scarlett Johansson Natalie Rushman / Natasha Romanoff
Robert Downey Jr. Tony Stark
Samuel L. Jackson Nick Fury
Paul Bettany Jarvis (voice)
Stan Lee Executive Producer, Stan Lee, Comic Book
Kate Mara U.S. Marshal
Gwyneth Paltrow Pepper Potts
Sam Rockwell Justin Hammer
Mickey Rourke Ivan Vanko
Don Cheadle Lt. Col. James 'Rhodey' Rhodes
Jon Favreau Executive Producer, Director, Happy Hogan
Justin Theroux Screenplay
Leslie Bibb Christine Everhart
Seth Green Expo Fan (uncredited)
Clark Gregg Agent Coulson
Helena Mattsson Rebecca
Elon Musk Elon Musk
John Slattery Howard Stark
Kevin Feige Producer
Olivia Munn Chess Roberts
Jack Kirby Comic Book
Tim Guinee Major Allen
R.A. Rondell Utility Stunts
Heidi Moneymaker Stunt Double
Chad Stahelski Utility Stunts
Clay Donahue Fontenot Stunt Double
Louis D'Esposito Executive Producer
Genndy Tartakovsky Storyboard Artist
Rachele Brooke Smith Ironette Dancer
Susan Downey Executive Producer
Matt McColm Guard (uncredited), Utility Stunts
Clay Cullen Stunts
Donna Evans Stunt Double
Hank Amos Stunts
Garry Shandling Senator Stern
Don Heck Comic Book
François Duhamel French Photographer
Nadine Ellis Ironette Dancer
Alejandro Patiño Strawberry Vendor
Denis L. Stewart Unit Production Manager, Executive Producer
Garrett Warren Stunt Double
Krystal Ellsworth Ironette Dancer
Sarah Halley Finn Casting
Annie Ellis Utility Stunts
Matthew Libatique Director of Photography
Jessie Graff Stunts
Max Favreau Peter Parker / Expo Kid (uncredited)
Oakley Lehman Stunt Double, Utility Stunts
Alan Fine Executive Producer
Chris Palermo Utility Stunts
John Debney Original Music Composer
Dave Jordan Music Supervisor
Danny Wynands Utility Stunts
Larry Lieber Comic Book
Bill O'Reilly Bill O'Reilly
Lora Hirschberg Sound Re-Recording Mixer
Keith Woulard Stunt Coordinator
Russell Bobbitt Property Master
Brian Duffy Utility Stunts
Anya Monzikova Rebeka
Diana R. Lupo Utility Stunts
Christopher Boyes Sound Designer, Sound Re-Recording Mixer
Michael Bauman Gaffer
Jeff Dashnaw Stunts
Scott Workman Utility Stunts
Mic Rodgers Utility Stunts
Joe Bucaro III Stunts
Ben O'Brien Digital Compositor
Christopher Maleki Reporter (uncredited)
Matt Leonard Utility Stunts
Dan Snape Digital Compositor
Ray Siegle Utility Stunts