In a unique twist on the superhero genre, X-Men: Future Days of Past unites the casts from the original X-Men trilogy with their younger counterparts in a time-traveling epic based on 1981's Uncanny X-Men comic storyline. Fromm the trailer, it appears that Hugh Jackman (who has starred in every X-Men movie) will travel back in time to warn a young Magneto and Professor X about an impending war between humans and mutants that begins.
Before you peep the trailer, here's the official synopsis.
The X-Men ensemble fights a war for the survival of the species across two time periods in X-Men: Days of Future Past. The characters from the original X-Men film trilogy join forces with their younger selves from X-Men: First Class in a battle that must change the past – to save their future.