Bryan Singer returns to the X-Men franchise to direct X-Men: Days of Future Past, a time travel story that pits together nearly all of the X-Men heroes and villains from the movies made thus far.

The ultimate X-Men ensemble fights a war for the survival of the species across two time periods in X-MEN: DAYS OF FUTURE PAST. The beloved characters from the original “X-Men” film trilogy join forces with their younger selves from the past, “X-Men: First Class,” in order to change a major historical event and fight in an epic battle that could save our future.

The trailer is pretty damn incredible; it sits above and you’ll likely feel inclined to watch it more than once.

Days of Future Past, with Hugh Jackman, James McAvoy, Michael Fassbender, Jennifer Lawrence, Halle Berry, Anna Paquin, Ellen Page, Peter Dinklage, Patrick Stewart, and Ian McKellen, opens May 23.

Jump after the break to view more trailers. Continue reading Movie trailer round-up: ‘X-Men: Days of Future Past,’ ‘The Hobbit 2,’ ‘The Wolf of Wall Street,’ ‘Robocop,’ ‘The LEGO Movie’ & ‘Anchorman 2’ →