18 Jul – Director Bryan Singer took to his official Twitter account and announced that Lucas Till will be returning as the mutant superhero Havok. Singer wrote, "Mankind must put an end to war before war puts an end to mankind," and attached a photo of Till donned in army wear. Many fans were unsure of Till's return as Havok, but with the Twitter announcement, it is safe to say that he will definitely be included in the film.
Till will be joined by Michael Fassbender, James McAvoy, Jennifer Lawrence and Nicholas Hoult as they will also be reprising their roles from "X-Men: First Class", with "X-Men" alumni Patrick Stewart, Ian McKellen, Halle Berry and Hugh Jackman. "X-Men: Days Of Future Past" is slated for release on 18 July next year.