Worlds will collide when the heroes from two worlds come together to fend off the Nazi-controlled forces of an alternate world, for this year’s The CW DC superheroes crossover event. Green Arrow, Flash, Supergirl, White Canary, Firestorm, Black Canary, Felicity, Iris West, Vibe, Mr. Teriffic and all the rest band together to take on evil doppelgangers in the newest trailer for “Crisis on Earth-X.”
In the comics, Earth-X is a world where Germany won World War II and it was originally home to characters such as Plastic Man and the members of Uncle Sam’s Freedom Fighters.
Unlike last year’s event that spanned three nights (briefly appearing in that week’s Supergirl episode), this year the event will just be two nights. It will kick off on November 27 with Supergirl at 8 PT/ET followed by Arrow moving earlier in the week for one week only at 9 PT/ET and will conclude on November 28 with The Flash at 8 PT/ET and DC’s Legends of Tomorrow at 9 PT/ET.