Where To Stream Justice League Season 1 Episode 1
Secret Origins (1)
- Aired November 17, 2001
- 25 Min
- Rated 7.7
- Number 20 Of 38 Rated Episodes
As alien invaders who were accidentally awakened on Mars begin to take over the Earth, Superman and Batman rescue J'onn J'onzz who telepathically summons Wonder Woman, Hawkgirl, the Flash, and Green Lantern to defeat the invasion.