Characters played by Robert Downey Jr.
Tony Stark
Characters played by Terrence Howard
Col. James 'Rhodey' Rhodes
Characters played by Shaun Toub
Yinsen
Characters played by Dimitri Diatchenko
Boris Bullski Titanium Man Russian Soldier
Characters played by Gavin Hammon
Bruno Horgan Melter Informant (DS version)
Characters played by Zach McGowan
Marc Scarlotti Whiplash Stark Engineer
Characters played by Meredith Monroe
Virginia 'Pepper' Potts
Characters played by Stephen Stanton
Iron Man Pilot Engineer Afghan Soldier
Characters played by Gillon Stephenson
Jarvis
Characters played by Fred Tatasciore
Obadiah Stane Iron Monger Maggia Soldier Afghan Soldier AIM President
Characters played by Courtenay Taylor
Whitney Frost Madame Masque
Characters played by Jim Ward
Controller AIM Soldier Tutorial
Characters played by Max Valentine
Mojahed
Characters played by Isabelle Estelle Corbusier
Isabella (uncredited)