Watch X-Men Season 4 Episode 15 Online with Multi Subtitles - OnionPlay

Watch Watch X-Men Season 4 Episode 15 Online with Multi Subtitles - OnionPlay on OnionPlay - Cyclops heads alone to the desert city of Skull Mesa, where humans and mutants live in harmony, to visit an old mentor from his youth. But not only does he feel powerless upon arrival, he discovers that the place is under the rule of a maniac mutant, and none of the citizens are willing to take a stand.