The X-Men band together to find a mutant assassin who has made an attempt on the President's life, while the Mutant Academy is attacked by military forces.
Actors: Patrick Stewart / Hugh Jackman / Ian McKellen / Halle Berry / Famke Janssen / James Marsden / Anna Paquin / Rebecca Romijn / Brian Cox / Alan Cumming / Bruce Davison / Aaron Stanford / Shawn Ashmore / Kelly Hu / Katie Stuart
