Justice League: Throne of Atlantis is a direct-to-video animated superhero film featuring the DC Comics superhero team the Justice League, which is part of the DC Universe Animated Original Movies. The film is loosely based on the Throne of Atlantis story arc from The New 52 written by Geoff Johns and serves as a standalone sequel to 2014's Justice League: War. In the film, Arthur Curry, a half-Atlantean prince, discovers his heritage and aids the Justice League in preventing his half-brother Ocean Master from taking over Metropolis. The film was released for downloading on January 13, 2015 and was released on Blu-ray and DVD formats on January 27, 2015.