Released in 2014, Days of Future Past adapted one of the X-Men's most iconic storylines and it featured the casts from both chapters of the X-Men movies ... the Sentinel program never evolved ...

When you head out to see "X-Men ... in 2016. "Days of Future Past" screenwriter Simon Kinberg told Cinemablend it will not take place in the past. Instead, the end-credits scene is just a setup ...

And now a stunning new fan theory claims that the events of X-Men Days of Future Past have something to do ... to 1973 to stop the creation of the Sentinel robots and prevent an apocalyptic ...