High Quality Content by WIKIPEDIA articles! Superman/Batman: Apocalypse is a 2010 direct-to-video animated film based on the Superman/Batman comic storyline "The Supergirl from Krypton" and is a sequel to Superman/Batman: Public Enemies. The art style is partly based on that of Michael Turner, who penciled the Superman/Batman comic book arc. The film is the ninth in the DC Universe Animated Original Movies line released by Warner Premiere and Warner Bros. Animation and the first sequel in the line. It was released on September 28, 2010. The film stars Tim Daly as Clark Kent/Superman, Kevin Conroy as Bruce Wayne/Batman, Andre Braugher as Darkseid, Summer Glau as Kara Zor-El/Supergirl, Susan Eisenberg as Princess Diana/Wonder Woman, and Edward Asner as Granny Goodness. Despite the title, the film focuses primarily on the introduction of Supergirl and her relationship with Superman; Batman plays only a supporting role.