After the events of Justice League: War, Ocean Master and Black Manta have declared a war against the surface in retaliation of the aftermath of Apokoliptian-tyrant Darkseid's planetary invasion. Queen Atlanna seeks out her other son, Ocean Master’s half-brother Arthur Curry, a half-human with aquatic powers with no knowledge of his Atlantean heritage, to restore balance. Living with powers he doesn’t understand and seeing the danger around him, Curry takes steps to embrace his destiny, joining the Justice League, and with his new teammates he battles to save Earth from total destruction.
Sean Astin
as Shazam (voice)
Rosario Dawson
as Wonder Woman / Diana (voice)
Nathan Fillion
as Green Lantern / Hal Jordan (voice)
Christopher Gorham
as The Flash / Barry Allen (voice)
Matt Lanter
as Aquaman / Arthur Curry (voice)
Sumalee Montano
as Mera (voice)
Jerry O'Connell
as Superman / Clark Kent / Kal-El (voice)
Jason O'Mara
as Batman / Bruce Wayne (voice)
Shemar Moore
as Cyborg / Victor Stone (voice)
Sam Witwer
as Orm (voice)
Juliet Landau
as Lois Lane / Cassie Sandsmark (voice)
Harry Lennix
as Black Manta (voice)
