X-Men: Days of Future Past TV Movie Trailer

In a world where humans are nearly extinct, Wolverine is sent back to the 1970s on a mission to prevent such a fate from existing. As he encounters young Professor X, Magneto, Beast and others, he tries to stop Mystique from committing an act that had led to destruction of both humans and mutants. "X-Men: Days of Future Past," in theaters May 23, 2014, is rated PG-13.