Character Name : Arnold (voice)

Original Name : Mason Cotton

Gender : Male

Character Name : Gerald (voice)

Original Name : Benjamin Flores Jr.

Gender : Male

Character Name : Helga (voice)

Original Name : Francesca Marie Smith

Gender : Female

Character Name : Phoebe (voice)

Original Name : Anndi McAfee

Gender : Female

Character Name : Eduardo (voice)

Original Name : Carlos Alazraqui

Gender : Male

Character Name : La Sombra (voice)

Original Name : Alfred Molina

Gender : Male

Character Name : Harold (voice)

Original Name : Justin Shenkarow

Gender : Male

Character Name : Stella (voice)

Original Name : Antoinette Stella

Gender : Female

Character Name : Nadine (voice)

Original Name : Laya DeLeon Hayes

Gender : Female

Character Name : Paulo (voice)

Original Name : Jamil Walker Smith

Gender : Male

Character Name : Olga (voice)

Original Name : Nika Futterman

Gender : Female

Character Name : Rhonda (voice)

Original Name : Olivia Hack

Gender : Female

Character Name : Che (voice)

Original Name : Lane Toran

Gender : Male

Character Name : Mr. Simmons (voice)

Original Name : Dan Butler

Gender : Male

Character Name : Grandpa (voice)

Original Name : Dan Castellaneta

Gender : Male

Character Name : Grandma (voice)

Original Name : Tress MacNeille

Gender : Female

Character Name : Bob Pataki (voice)

Original Name : Maurice LaMarche

Gender : Male

Character Name : Ernie (voice)

Original Name : Dom Irrera

Gender : Male

Character Name : Miriam (voice)

Original Name : Kath Soucie

Gender : Female

Character Name : Big Patty (voice)

Original Name : Danielle Judovits

Gender : Female

Character Name : Stoop Kid (voice)

Original Name : Danny Cooksey

Gender : Male

Character Name : Coach Wittenberg (voice)

Original Name : Jim Belushi

Gender : Male

Character Name : Miles (voice)

Original Name : Craig Bartlett

Gender : Male

Character Name : Eugene (voice)

Original Name : Gavin Lewis

Gender : Male

Character Name : Stinky (voice)

Original Name : Jet Jurgensmeyer

Gender : Male

Character Name : Sid (voice)

Original Name : Aiden Lewandowski

Gender : Male

Character Name : Curly (voice)

Original Name : Nicolas Cantu

Gender : Male

Character Name : Oskar (voice)

Original Name : Wally Wingert

Gender : Male

Character Name : Pigeon Man (voice)

Original Name : Stephen Stanton

Gender : Male