Super Hero High is facing off against Korugar Academy in the Intergalactic Games, but Lena Luthor takes advantage of the gathering of Supers to enact her villainous plan. Mae Whitman, Anais Fairweather, Grey DeLisle, Teala Dunn, Tara Strong, Phil LaMarr, John DiMaggio Added on HBO 2023-03-05. Youtube Trailer