Fox has released several clips already and their newest details how Professor X is able to walk in all those 70s scenes in X-Men Days of Future Past trailers. Watch it below.
And here's a clip of Mystique infiltrating a Trask boardroom meeting.
X-Men Days of Future Past releases on May 23, 2014.
Related Post: Three X-MEN DAYS OF FUTURE PAST Featurettes With Some New Footage Mixed in