Starting November 27,The CW will be airing its four-part DC show crossover event. This year, Arrow will be making a one-time move. The show will be moving from its usual Thursday night time to Monday, airing directly after Supergirl. But what brings our heroes all together in the first place? That would be the wedding of The Flash‘s Iris West and Barry Allen! As in any good story, events quickly go awry. The title for this year’s event has been dubbed “Crisis on Earth-X.” We previously shared the promo images from Supergirl, Arrow, and The Flash, and now we have photos from the Flash part of this crossover. You can see them in the gallery below.