 Debi DerryberryJimmy Neutron (Voice) | Jimmy Neutron (Voice) |
 Rob PaulsenCarl Wheezer (Voice) | Carl Wheezer (Voice) |
 Jeffrey GarciaSheen Estevez (Voice) | Sheen Estevez (Voice) |
 Carolyn LawrenceCindy Vortex (Voice) | Cindy Vortex (Voice) |
 Crystal ScalesLibby Folfax (Voice) | Libby Folfax (Voice) |
| JJoseph AshtonOtto Rocket (Voice) | Otto Rocket (Voice) |
| SShayna FoxRegina "Reggie" Rocket (Voice) | Regina "Reggie" Rocket (Voice) |
 Gary LeRoi GraySam "Squid" Dullard (Voice) | Sam "Squid" Dullard (Voice) |
| UUlysses CuadraMaurice "Twister" Rodriguez | Maurice "Twister" Rodriguez |
 John KassirRaymond "Ray" Rocket (Voice) | Raymond "Ray" Rocket (Voice) |
 Ray BumataiTito Makani Jr. (Voice) | Tito Makani Jr. (Voice) |
 Tom KennySpongeBob SquarePants (Voice) | SpongeBob SquarePants (Voice) |
 Bill FagerbakkePatrick Star (Voice) | Patrick Star (Voice) |
 Rodger BumpassSquidward Tentacles (Voice) | Squidward Tentacles (Voice) |
 E. G. DailyTommy Pickles (Voice) | Tommy Pickles (Voice) |
 Nancy CartwrightChuckie Finster (Voice) | Chuckie Finster (Voice) |
 Kath SoucieLil DeVille (Voice) / Phil DeVille (Voice) | Lil DeVille (Voice) / Phil DeVille (Voice) |
 Cheryl ChaseAngelica Pickles (Voice) | Angelica Pickles (Voice) |
 Cree SummerSusie Carmichael (Voice) | Susie Carmichael (Voice) |
 Tara StrongDylan "Dil" Pickles (Voice) | Dylan "Dil" Pickles (Voice) |
 Dionne QuanKimi Finster (Voice) | Kimi Finster (Voice) |
