Cast

• Hugh Jackman Logan / Wolverine
• Patrick Stewart Professor Charles Xavier
• Ian McKellen Eric Lensherr / Magneto
• Famke Janssen Jean Grey
• James Marsden Scott Summers / Cyclops
• Halle Berry Ororo Munroe / Storm
• Anna Paquin Rogue / Marie D'Ancanto
• Tyler Mane Sabretooth
• Ray Park Toad
• Rebecca Romijn Mystique (as Rebecca Romijn-Stamos)
• Bruce Davison Senator Kelly
• Matthew Sharp Henry Gyrich
• Rhona Shekter Magneto's Mother
• Kenneth McGregor Magneto's Father
• Shawn Roberts Rogue's Boyfriend
• Donna Goodhand Rogue's Mother
• John Nelles Rogue's Father (as John E. Nelles)
• George Buza Trucker
• Darren McGuire Contender
• Carson Manning Waterboy #1
• Scott Leva Waterboy #2
• Aron Tager Emcee
• Kevin Rushton Stu
• Doug Lennox Bartender
• David Nichols Newscaster #1
• Malcolm Nefsky Stu's Buddy
• Sumela Kay Kitty Pryde / Shadowcat
• Shawn Ashmore Bobby Drake / Iceman
• Katrina Florece Jubilation Lee / Jubilee
• Alex Burton John Allerdyce / Pyro (as Alexander Burton)
• Quinn Wright Lily Pond Kid
• Daniel Magder Boy on Raft
• Matt Weinberg Tommy
• Madison Lanc Tommy's Sister
• Stan Lee Hot Dog Vendor
• Marsha Graham Newscaster #2
• Amy Leland Cerebro
• Adam Robitel Guy on Line
• David Brown Lead Cop (as Dave Brown)
• Ben Jensen Sabretooth Cop (as Ben P. Jensen)
• Tom DeSanto Toad Cop
• Todd Dulmage Coast Guard
• Dan Duran Newscaster #3
• Elias Zarou U.N. Secretary General
• David Black President
• Robert R. Snow Secret Service
• David Hayter Museum Cop
• Cecil Phillips Security Guard
• Dave Allen Clark Newscaster #4
• Deryck Blake Plastic Prison Guard
• Ilke Hincer Translator
• Ron Sham Translator
• Jay Yoo Translator
• Grigori Miakouchkine Translator (as Gregori Miakouchkine)
• Eleanor Comes Translator
• Giuseppe Gallaccio Translator
• Rupinder Brar Translator
• Abi Ganem Translator
• Joey Purpura German Soldier
• Manuel Verge German Soldier
• Wolfgang Müller German Soldier
• Ralph Zuljan German Soldier
• Andy Grote German Soldier
• Denis Bellingham Man in Bar (uncredited)
• Eric Bryson Police Officer (uncredited)
• Kyler Fisher Additional Voices (uncredited)
• Marc Gagne Bar Patron (uncredited)
• Gary Goddard Man at Beach (uncredited)
• Matthew Granger Weapon X Program Surgeon (uncredited)
• Donald Mackinnon Student at Xavier School (uncredited)
• Brian Peck Hot Dog Stand Customer (uncredited)
• Quentin Wright Student at Xavier School (uncredited)

Writers

• Tom DeSanto
• Bryan Singer
• David Hayter

Producers

• Avi Arad
• Tom DeSanto
• Richard Donner
• Matthew Edelman
• Kevin Feige
• Stan Lee
• Scott Nimerfro
• Lauren Shuler Donner
• Joel Simon
• Bill Todman Jr.
• Ralph Winter