Tony Stark / Iron Man
Steve Rogers / Captain America
Bruce Banner / The Hulk
Thor
Natasha Romanoff / Black Widow
Clint Barton / Hawkeye
Loki
Agent Phil Coulson
Agent Maria Hill
Selvig
Nick Fury
Pepper Potts
Jarvis (voice)
The Other
NASA Scientist
Georgi Luchkov
Weaselly Thug
Tall Thug
Young Girl
Calcutta Woman
World Security Council
