Season Regulars 7

1. 

   Josh Duhamel

   Sheldon Sampson / The Utopian

2. 

   Ben Daniels

   Walter Sampson / Brainwave

3. 

   Leslie Bibb

   Grace Sampson / Lady Liberty

4. 

   Andrew Horton

   Brandon Sampson / Paragon

5. 

   Elena Kampouris

   Chloe Sampson

6. 

   Mike Wade

   Fitz Small / The Flare

7. 

   Matt Lanter

   George Hutchene / Skyfox

Guest Stars 9

1. 

   Tyler Mane

   Blackstar

2. 

   Tenika Davis

   Petra / The Flare II

3. 

   David Julian Hirsh

   Richard Conrad / Blue Bolt

4. 

   Ian Quinlan

   Hutch

5. 

   Anna Akana

   Raikou

6. 

   Humberly González

   Gabriella / Neutrino

7. 

   Fred Tatasciore

   Additional Voices (voice)

8. 

   Jess Salgueiro

   Jacinda / Shockwave

9. 

   Morgan David Jones

   Jack Frost

Crew 2