Justice League of America [Superman [Clark Kent; Kal-El]; Batman [Bruce Wayne]; Wonder Woman [Diana Prince]; Green Lantern [Hal Jordan]; The Atom [Ray Palmer]; Red Tornado [John Smith]; The Flash [Barry Allen]; Aquaman [Arthur Curry]; Elongated Man [Ralph Dibny]; Black Canary [Dinah Lance]; Green Arrow [Oliver Queen]]; Jean Loring; Captain Cold [Len Snart]; Regnarians [Oregnu; Dorth; Fornag] (villains)
Synopsis
Earthquakes, volcanoes, and various other disasters break out across the world when the planet Regna suddenly appears in the sky over Earth, and it takes the entire League to fix the situation.