Two African American boys schoolyard rivalry spirals out of control when their fathers develop superpowers.
| Actor | Role |
|---|---|
 Blair UnderwoodGregory Fletcher (voice) | Gregory Fletcher (voice) |
 Sanaa LathanMonica (voice) | Monica (voice) |
 Michael Clarke DuncanThomas Tatum (voice) | Thomas Tatum (voice) |
 Neil Patrick HarrisThe Comic Shop Owner (voice) | The Comic Shop Owner (voice) |
 Khleo ThomasJason / Sure Shot (voice) | Jason / Sure Shot (voice) |
 Rickey D'Shon CollinsLeon (voice) | Leon (voice) |
 Kym WhitleyMother Johnson (voice) | Mother Johnson (voice) |
 James C. Mathis IIIComic Narrator / Diner / Astronaut 1 / Red Car Guy / Clerk / Camera Man(voice) | Comic Narrator / Diner / Astronaut 1 / Red Car Guy / Clerk / Camera Man(voice) |
 Nick JamesonPrincipal / Scientist (voice) | Principal / Scientist (voice) |
 Vanessa MarshallHonohan / Pharmacist Mom / Cindy / TV News Anchor / Goon Boy 1 (voice) | Honohan / Pharmacist Mom / Cindy / TV News Anchor / Goon Boy 1 (voice) |
 Quinton FlynnFrench Waiter / Kid 3 / Goon Boy 2 (voice) | French Waiter / Kid 3 / Goon Boy 2 (voice) |
| LLeon LozanoMotorcycle Thug (voice) | Motorcycle Thug (voice) |