La Liga de la Justicia debe actuar contra una amenaza extraterrestre que quiere invadir la Tierra. Adaptación del primer arco argumental de la serie de cómics The New 52.
 | Sean Astin | Shazam |
 | Zach Callison | Billy Batson |
| Christopher Gorham | The Flash / Barry Allen |
| Justin Kirk | Green Lantern / Hal Jordan |
 | Michelle Monaghan | Wonder Woman |
| Shemar Moore | Cyborg / Victor Stone |
| Jason O'Mara | Batman / Bruce Wayne |
| Alan Tudyk | Superman |
| Steve Blum | Darkseid / Computer Voice / Ocean Master |
| Dee Bradley Baker | Parademons / Secret Service Agent |
| Melique Berger | Sarah Charles |
| Kimberly Brooks | Darla |
| Rocky Carroll | Silas Stone |
| Ioan Gruffudd | Thomas Morrow |
| Georgie Kidder | Freddy Freeman / Max / Additional Voices |
