Justice League: Throne of Atlantis

Justice League: Throne of Atlantis is an upcoming direct-to-video animated superhero film which is part of the DC Universe Animated Original Movies. The film will be based on the Throne of Atlantis story arc written by Geoff Johns and serves as a sequel to 2014's Justice League: War. Jason O'Mara, Christopher Gorham, Sean Astin, Shemar Moore and Steven Blum reprise their respected roles from Justice League: War, while Nathan Fillion reprises his role as Green Lantern / Hal Jordan from Green Lantern: Emerald Knights, Justice League: Doom and Justice League: The Flashpoint Paradox.

Plot
As Orm and Black Manta make their move against the surface world after the battle with Apokolips forces in Justice League War had deadly consequences for Atlantis, the queen of the lost underwater civilization searches for her other son, Orm’s half brother Arthur. Living on the surface world with powers he doesn’t understand, Arthur Curry steps into his destiny as Aquaman, teaming with the Justice League to save and unite all people of the world.

Cast

 * Matt Lanter as Aquaman / Arthur Curry
 * Sumalee Montano as Mera
 * Sam Witwer as Orm
 * Sirena Irwin as Queen Atlanna
 * Jerry O'Connell as Superman / Clark Kent
 * Jason O'Mara as Batman / Bruce Wayne
 * Rosario Dawson as Wonder Woman / Diana Prince
 * Christopher Gorham as Flash / Barry Allen
 * Nathan Fillion as Green Lantern / Hal Jordan
 * Shemar Moore as Cyborg / Victor Stone
 * Sean Astin as Shazam
 * Steven Blum as Cyborg's Armor
 * Harry Lennix as Black Manta