When a cure is found to treat mutations, lines are drawn amongst the X-Men led by Professor Charles Xavier, and Magneto's Brotherhood of Mutants.

Hugh Jackmanas Logan / Wolverine
Halle Berryas Ororo Munroe / Storm
Ian McKellenas Erik Lehnsherr / Magneto
Patrick Stewartas Professor Charles Xavier
Famke Janssenas Jean Grey / Phoenix
Anna Paquinas Marie / Rogue
Kelsey Grammeras Dr. Henry 'Hank' McCoy / Beast
James Marsdenas Scott Summers / Cyclops
Rebecca Romijnas Raven Darkholme / Mystique
Shawn Ashmoreas Bobby Drake / Iceman
Dante Spinotti