As the world's first generation of superheroes (who received their powers in the 1930s) become the revered elder guard in the present, their superpowered children struggle to live up to the legendary feats of their parents.
| Actor | Role |
|---|---|
 Josh DuhamelSheldon Sampson / The Utopian | Sheldon Sampson / The Utopian |
 Ben DanielsWalter Sampson / Brainwave | Walter Sampson / Brainwave |
 Leslie BibbGrace Sampson / Lady Liberty | Grace Sampson / Lady Liberty |
 Andrew HortonBrandon Sampson / Paragon | Brandon Sampson / Paragon |
 Elena KampourisChloe Sampson | Chloe Sampson |
 Mike WadeFitz Small / The Flare | Fitz Small / The Flare |
 Matt LanterGeorge Hutchene / Skyfox | George Hutchene / Skyfox |