Grodd is arguably one of the most powerful villains in the DCU. Smart, agile, powerful, and cunning, he has gone toe-to-toe with Flash, Aquaman, numerous members of the Justice League, and more!
He is also been a villain teased in the CW’s Flash since the pilot, and has made two appearances since. Now, we have the first teaser for his true debut episode. And if this is going to be something to go by? This episode will be amazing.