Earlier this week, The CW released a trailer for this year’s Crisis on Infinite Earths crossover which included our first glimpses of worlds dying, heroes returning, and heroes uniting. You can see video of the trailer here, but if screen captures are more your thing, so you can analyze frame by frame, we’re here for you! And yes, of course that is Smallville’s Tom Welling in the thumbnail above.
You can see the gallery below, and official descriptions for the first three chapters in December follow. Officially released photo stills from Crisis on Infinite Earths can be found here.