Patrick Stewart, Ian McKellen, Hugh Jackman & More Go Back in Time in X-Men: Days of Future Past Trailer

Patrick Stewart and Ian McKellen are currently starring on Broadway as the responsible Vladimir and absent-minded Estragon, respectively, in Waiting For Godot (they're also playing Hirst and Spooner in Harold Pinter's No Man's Land, which is playing in rep with Godot), but they are perhaps more well-known as Professor X and Magneto in the X-Men film franchise. In the brand new trailer for X-Men: Days of Future Past, Stewart and McKellen go head-to-head with Hugh Jackman (as Wolverine) and a slew of other powerful mutants from the Marvel universe. The film doesn't hit theaters until May 23, 2014, but you can see the Broadway vets use their almighty acting powers for good in the action-packed and star-studded trailer below!