Must Watch: X-MEN: DAYS OF FUTURE PAST Trailer

20th Century Fox has finally released the full-length trailer for X-Men: Days of Future Past  starring James McAvoy, Michael Fassbender, Patrick Stewart, Ian McKellen, Hugh Jackman, Jennifer Lawrence, Nicholas Hoult, Ellen Page, Halle Berry, Peter Dinklage, Anna Paquin and Shawn Ashmore. Here’s the synopsis for the film

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 “X-Men: First Class,” in an epic battle that must change the past – to save our future.

Directed by Bryan Singer, X-Men: Days Of Future Past is scheduled to be released in movie theaters on May 23, 2014.