Patrick Stewart
Charles Xavier / Professor X
Katie Stuart
Katherine "Kitty" Pryde / Shadowcat
Rebecca Romijn
Raven Darkholme / Mystique / Grace
Alan Cumming
Kurt Wagner / Nightcrawler
Kelly Hu
Yuriko Oyama / Lady Deathstrike
Michael Soltis
White House Checkpoint Agent
Michael David Simms
White House Agent (Lead Agent)
David Fabrizio
Oval Office Agent Fabrizio
Roger Cross
Oval Office Agent Cartwright
Alfonso Quijada
Federal Bldg. Cleaning Twin #1
Rene Quijada
Federal Bldg. Cleaning Twin #2
Daniel Cudmore
Piotr Rasputin / Colossus
Bryan Singer
Prison Security Officer (non-crédité)