professor x
David Haller from Legion
In Legion, David Haller (Dan Stevens) is the mutant son of Professor X, who possesses telepathic and telekinetic abilities like his father. He’s diagnosed with schizophrenia at a young age and winds up at a psychiatric hospital.
Charles Xavier aka Professor X
In X-Men: Days of Future Past, reformed playboy Charles Xavier (James McAvoy) is out to save mutant kind. The world’s most powerful telepath has a mission, and his mission has come from the future. He and his team will team up to stop Mystique’s plan before it ruins the future for all mutants.