"X-Men: Days of Future Past": Watch the final trailer

The release of "X-Men: Days of Future Past" is a little more than a month away, and now we're seeing what's being called its final trailer.

In the time-traveling, mutant-packed film, Logan/Wolverine (Hugh Jackman) is sent 50 years into the past to try and change the course of history.

The trailer, set to an instrumental version of Led Zeppelin's "Kashmir" (sample lyric: "I am a traveler of both time and space"), packs plenty of action and glimpses of stars from both the original "X-Men" and "First Class" film franchises, among them James McAvoy, Michael Fassbender, Jennifer Lawrence, Patrick Stewart, Ian McKellen, Halle Berry, Nicholas Hoult and Ellen Page -- plus series newcomer Peter Dinklage ("Game of Thrones") as Bolivar Trask, the creator of the mutant-hunting Sentinels.

Directed by Bryan Singer, "Days of Future Past" opens May 23.