X-men 2: X-men United

In “X-Men 2: X-Men United,” the X-Men team up with their former adversary, Magneto, to combat a new threat posed by a military scientist named William Stryker, who has launched an attack on Professor Xavier’s school and plans to eradicate all mutants. As tensions rise, the mutants must navigate complex alliances and confront their own personal struggles to prevent a catastrophic war between humans and mutants.