DC Super Hero Girls: Super Hero High (also known as Super Hero High in United States) is a 2016 American animated superhero television film based on the DC Super Hero Girls franchise. Albeit explaining the origins of Supergirl/Kara Zor-El and Batgirl/Barbara Gordon and taking place after the first season, it was created to promote the new DC Super Hero Girls franchise. The film aired on Boomerang on March 19, 2016 in the United States as well as on Boomerang UK on May 21, in the United Kingdom and Ireland. Also, Cartoon Network aired this show again on April 30 and June 5 the same year in the US and has subsequently made it available on its website.