X-Men: Days of Future past is easily one of my must watch films. The latest trailer will get anyone amped to see the mutants back in action.
"Days of Future Past" is a popular storyline in the Marvel Comics comic book The Uncanny X-Men issues #141 and #142, published in 1981. It deals with a dystopian alternative future in which mutants are incarcerated in internment camps. An older Kitty Pryde transfers her mind into the younger, present-day Kitty Pryde, who brings the X-Men to prevent a fatal moment in history which triggers anti-mutant hysteria.