VIDEO : New Arrowverse Elseworlds Poster Arrives

The heroes of the Arrowverse team up with Batwoman in a brand-new poster for this year's "Elseworlds" crossover event. This will mark the third time the heroes have banded together, outside of guest appearances in each other's shows. They previously joined forces to halt an alien invasion and defeat fascist doppelgängers in 2016 and 2017, respectively. Although the Waverider crew from Legends of Tomorrow will not feature this year, opting instead for its own crossover, it promises to be their biggest and strangest collective outing yet.