The ultimate X-Men ensemble fights a war for the survival of the species across two time periods in X-MEN: DAYS OF FUTURE PAST. The beloved characters from the original "X-Men" film trilogy join forces with their younger selves from "X-Men: First Class," in an epic battle that must change the past -- to save our future.SUBSCRIBE: http://bit.ly/X-MenSubscribeConnect with X-Men: Days of Future Past Online:Visit the X-Men WEBSITE: http://www.x-menmovies.com/Like X-Men on FACEBOOK: https://www.facebook.com/xmenmoviesFollow X-Men on TWITTER: https://twitter.com/xmenmoviesFollow X-Men on INSTAGRAM: http://instagram.com/xmenmoviesFollow X-Men on TUMBLR: http://xmenmovies.tumblr.com/+1 X-Men on GOOGLE PLUS: https://plus.google.com/+xmenmoviesAbout 20th Century FOX:Official YouTube Channel for 20th Century Fox. Home of Avatar, Aliens, X-Men, Die Hard, Ice Age, Night at the Museum, Rio, Percy Jackson, Maze Runner, Planet of the Apes and many more.Connect with 20th Century FOX Online:Visit the 20th Century FOX WEBSITE: http://bit.ly/FOXMovieLike 20th Century FOX on FACEBOOK: http://bit.ly/FOXFacebookFollow 20th Century FOX on TWITTER: http://bit.ly/TwitterFOXX-Men: Days of Future Past | Official Trailer 2 [HD] | 20th Century FOXhttps://www.youtube.com/user/xmenmovies