Arrowverse viewers are already comfortably familiar with the concept of the DC multiverse at this point. We’ve seen heroes from Earth-1 (Flash, Green Arrow) join forces with the heroes of Earth-38 (Supergirl, Martian Manhunter). We’ve also seen glimpses of other worlds like the Nazi-infested Earth-X and the retro-futuristic world of Earth-2.
But if the various teases for this year’s big Arrowverse crossover are any indication, this multiverse is a lot bigger than anyone realized. With the reveal that John Wesley Shipp is back in his ’90s Flash costume, the “Elseworlds” crossover has basically opened the door for any and every live-action DC series to join the fun. Here’s why Shipp putting the costume back on is so significant.
