X-Men: Back to the Days of Future Past Mashes Up X-Men and Marty McFly
What happens when Marty McFly and Doc Brown go back in time to save the X-Men!?That question [...]
What happens when Marty McFly and Doc Brown go back in time to save the X-Men!? That question you've never thought to ask is answered in a new mashup trailer that merges video from X-Men: Days of Future Past with audio from the Back to the Future trilogy. It looks like a great freaking flick. Just ask Biff Tannen.