After a controversial 'cure' is discovered, mutants can choose to give up their unique gifts and become 'normal.' But when peaceful mutant leader Charles Xavier (Patrick Stewart) clashes with his militant counterpart, Magneto (Ian McKellen), their opposing viewpoints trigger the war to end all wars! Hugh Jackman, Halle Berry, Ellen Page and Anna Paquin co-star in the third chapter of the legendary X-Men saga.