Patrick Stewart
Professor Charles Xavier
Hugh Jackman
Logan / Wolverine
Ian McKellen
Eric Lehnsherr / Magneto
Halle Berry
Ororo Munroe / Storm
James Marsden
Scott Summers / Cyclops
Alan Cumming
Kurt Wagner / Nightcrawler
Rebecca Romijn
Raven Darkholme / Mystique
Aaron Stanford
John Allerdyce / Pyro
Shawn Ashmore
Bobby Drake / Ice Man
Kelly Hu
Yuriko Oyama / Deathstrike
Michael Reid MacKay
Jason 143
Bruce Davison
Senator Kelly
Daniel Cudmore
Piotr Rasputin / Colossus
Cotter Smith
President McKenna
Alf Humphreys
William Drake
Kea Wong
Jubilation Lee / Jubilee
Chiara Zanni
White House Tour Guide
Jackie A. Greenbank
President's Secretary
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
Richard Bradshaw
Special Ops Agent
Glen Curtis
Museum Teenager #1
Greg Rikaart
Museum Teenager #2
Shauna Kain
Theresa Rourke / Siryn
Alfonso Quijada
Federal Bldg. Cleaning Twin #1
Rene Quijada
Federal Bldg. Cleaning Twin #2
Brad Loree
Stryker at age 40
Sheri G. Feldman
Augmentation Room Doctor
Peter Wingfield
Stryker Soldier Lyman
Steve Bacic
Dr. Hank McCoy
Michasha Armstrong
Plastic Prison Guard
Mark Lukyn
Cop #1 (Lead Cop)
Keely Purvis
Little Girl 143
Dylan Kussman
Stryker Soldier Wilkins
Jason S. Whitmer
Stryker Soldier Smith
Aaron Pearl
Stryker Soldier
Aaron Douglas
Stryker Soldier
Colin Lawrence
Stryker Soldier
Richard C. Burton
Stryker Soldier
Michael Joycelyn
Stryker Soldier
Nolan Gerard Funk
X-Kid (captured)
Devin Douglas Drewitz
X-Kid (captured)
Jermaine Lopez
X-Kid (captured)
Sideah Alladice
X-Kid (captured)
Kurt Max Runte
Chief of Staff Abrahams
Benjamin Glenday
Cameraman
Lori Stewart
F-16 Fighter Pilot
Marrett Green
News Reporter
Layke Anderson
Douglas Ramsey / Cypher
Bryan Singer
Prison Security Officer (uncredited)
Nikita Ramsey
Twin X-Kid (uncredited)
Jade Ramsey
Twin X-Kid (uncredited)
Valerie Tian
X-Kid at Museum (uncredited)