Doomsday not premiering in movie theaters until December 18, with all the recent teaser clips with Steve Rogers (Chris Evans), Thor (Chris Hemsworth), and now members of the original live-action X-Men films,

Doomsday has leaked online , and it delivers some interesting story beats and confirms a wild crossover that will get Marvel fans talking. Marvel has got to be leaking these on purpose. The footage opens in a harsh,

Doomsday' spotlights Magneto, Charles Xavier and Cyclops to promise the X-Men's return for the superhero crossover.