The X-Men confront the legendary mutant tyrant Onslaught as he launches a terrifying plan endangering the future of mutantkind.
Karl Urban
Ryan Reynolds
Elizabeth Olsen
Michael Fassbender
James McAvoy
Henry Cavill
Famke Janssen
Jodie Turner-Smith
Jeffrey Wright
Alain Moussi
Haley Lu Richardson
Mena Massoud
Florian Munteanu
Shawn Ashmore
Alexander Ludwig
Peyton Elizabeth Lee
Maiya Silveston
Michael Jai White
Anna Taylor-Joy
Will Yun Lee
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