Photo: IMDB

Arrow’s Stephen Amell dropped the poster for this year’s three-night Arrowverse crossover, titled “Elseworlds,” and it looks like there’s some Freaky Friday character swapping going on. The poster shows Grant Gustin (who plays The Flash) dressed as Green Arrow, and Amell (who plays Green Arrow) dressed as The Flash. Try saying that three times fast!

The poster has the tag line “Destiny will be rewritten,” leading us to believe that viewers are in for quite the ride.

The crossover will span The Flash, Arrow, and Supergirl, although Melissa Benoist, who plays Supergirl, does not make an appearance in the poster. In the crossover, Green Arrow and The Flash meet Superman for the first time, and Batwoman (played by Ruby Rose) and Lois Lane (played by Elizabeth Tulloch) will make their entrance into the Arrowverse.

Elseworlds airs Sunday, Dec. 9, starting on The Flash, then Monday, Dec. 10 on Arrow, and ending on Tuesday, Dec. 11 on Supergirl, all on The CW.

 h/t Entertainment Weekly