The CW's Arrowverse Began Exploring The Multiverse Long Before The MCU Got There
You want three versions of Superman and Flash in one show? The Arrowverse has you covered. The Flash kicked things off way back in Season 2. That gave us three canonical Earth variants for the CW in 2016. DC’s Legends of Tomorrow began to explore this space as well. Letscher’s take on the character had been previously introduced on The Flash before making the jump to Legends. The next big move came with 2017’s “Crisis on Earth-X” crossover....