 Mason CottonArnold (voice) | Arnold (voice) |
 Benjamin Flores Jr.Gerald (voice) | Gerald (voice) |
 Francesca Marie SmithHelga (voice) | Helga (voice) |
 Anndi McAfeePhoebe (voice) | Phoebe (voice) |
 Carlos AlazraquiEduardo (voice) | Eduardo (voice) |
 Alfred MolinaLa Sombra (voice) | La Sombra (voice) |
 Justin ShenkarowHarold (voice) | Harold (voice) |
| AAntoinette StellaStella (voice) | Stella (voice) |
 Laya DeLeon HayesNadine (voice) | Nadine (voice) |
 Jamil Walker SmithPaulo (voice) | Paulo (voice) |
 Nika FuttermanOlga (voice) | Olga (voice) |
 Olivia HackRhonda (voice) | Rhonda (voice) |
| LLane ToranChe (voice) | Che (voice) |
 Dan ButlerMr. Simmons (voice) | Mr. Simmons (voice) |
 Dan CastellanetaGrandpa (voice) | Grandpa (voice) |
 Tress MacNeilleGrandma (voice) | Grandma (voice) |
 Maurice LaMarcheBob Pataki (voice) | Bob Pataki (voice) |
 Dom IrreraErnie (voice) | Ernie (voice) |
 Kath SoucieMiriam (voice) | Miriam (voice) |
 Danielle JudovitsBig Patty (voice) | Big Patty (voice) |
 Danny CookseyStoop Kid (voice) | Stoop Kid (voice) |
 Jim BelushiCoach Wittenberg (voice) | Coach Wittenberg (voice) |
 Craig BartlettMiles (voice) | Miles (voice) |
 Gavin LewisEugene (voice) | Eugene (voice) |
 Jet JurgensmeyerStinky (voice) | Stinky (voice) |
 Aiden LewandowskiSid (voice) | Sid (voice) |
 Nicolas CantuCurly (voice) | Curly (voice) |
 Wally WingertOskar (voice) | Oskar (voice) |
 Stephen StantonPigeon Man (voice) | Pigeon Man (voice) |
