20th Century Fox has released three more featurettes.

Stars Patrick Stewart, Ian McKellen, Hugh Jackman, Michael Fassbender, James McAvoy, Jennifer Lawrence, Halley Berry, Nicholas Hoult, Ellen Page, Shawn Ashmore, Peter Dinklage, Omar Sy, Daniel Cudmore, Fan Bingbing, Boo Boo Stewart, Adan Canto, Evan Peters, Josh Helman, Lucas Till and Evan Jonigkeit.

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.

Release Date May 23, 2014.