The ultimate X-Men ensemble fights a war for the survival of the species across two time periods as they join forces with their younger selves in an epic battle that must change the past – to save our future.
- Genre: Action, Adventure, Fantasy, Science Fiction
- Studio: Marvel Entertainment, Bad Hat Harry Productions, TSG Entertainment, The Donners' Company, Simon Kinberg Productions
- Keyword: 1970s, mutant, time travel, based on comic, superhuman, storm, beast, aftercreditsstinger, changing the past or future
- Cast: Hugh Jackman, James McAvoy, Michael Fassbender, Jennifer Lawrence, Nicholas Hoult, Patrick Stewart