Freedom Fighters: The Ray (2017)

Matthew Mercer, Melissa Benoist, Danielle Panabaker, Iddo Goldberg

Taking place on the alternate Earth, Earth-X, a world where the Nazis won World War II, Ray and his friends Black Condor, Red Tornado, and a handful of others fight against Nazi-aligned versions of popular Arrowverse Heroes including Green Arrow, Flash, and Supergirl, for the freedom of the world.