One of the big surprises at the mysterious 20th Century Fox panel in Hall H this weekend was the addition of X-Men: Days of Future Past, with the cast and crew taking a break from the production in Montreal to visit the San Diego crowd. We have the full star-studded panel video with cast members Omar Sy, Ellen Page, Shawn Ashmore, Anna Paquin, Halle Berry, Ian McKellen, Patrick Stewart, Hugh Jackman, James McAvoy, Michael Fassbender, Jennifer Lawrence, Nicholas Hoult, Peter Dinklage, Evan Peters, and director Bryan Singer. In addition, we also have a press conference with the director and producers Lauren Shuler Donner and Hutch Parker. Take a look at what these cast and crew members had to say about this highly-anticipated superhero sequel, slated to hit theaters on May 23, 2014.