Batman discovers a mysterious teen-aged girl with superhuman powers and a connection to Superman. When the girl comes to the attention of Darkseid, the evil overlord of Apokolips, events take a decidedly dangerous turn.
Superman/Batman: Apocalypse is a 2010 American animated superhero film based on the Superman/Batman comic book storyline "The Supergirl from Krypton" and is a standalone 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. Directed by Lauren Montgomery. it is the ninth film of the DC Universe Animated Original Movies. The film stars Andre Braugher, Kevin Conroy, Tim Daly and Summer Glau. Despite the title, the film focuses primarily on Supergirl and Superman, with Batman playing a supporting role.