Pepper Ann (voice)

Milo (voice)

Nicky (voice)

Mom (voice)

Moose (voice)

Craig Bean / Ned Diggity / Grandpa Leo (voice)

Mean Girl (voice)

Constance Goldman (voice)

Trinket (voice)

Uncle Jojo / Earl (voice)

Aunt Janie (voice)

Crying Girl (voice)

Vera Groober-Schwartz (voice)

Mr. Sherman Finky / Butler (voice)

Principal Herbert Hickey (voice)

Coach Doogan (voice)

Brenda / Female Scientist (voice)

Mr. Roland Carter (voice)

Lamar Abudabe (voice)

Chuck Pearson / Menorah / Colonel Delaney (voice)

Effie Shrugg (voice)

Ms. Bronte Bladdar (voice)

Tundra Woman (voice)

Prep School Guy (voice)

Wayne Macabre (voice; uncredited)

Cookie (voice)

Worried Executive #1 (voice)

Stubborn Executive / Hippie Guy (voice)

Stewart Walldinger (voice)

Moira (voice)

Stewart Walldinger (voice)

Gwen Mezzrow (voice)

Additional Voices (voice)

Ms. Sneed (voice)

Sketch (voice)

Poison (voice)

Tank (voice)

Aunt Fanny (voice)

Damian (voice)

Damiana (voice)