Moose (voice)

Pepper Ann (voice)

Milo (voice)

Nicky (voice)

Mom (voice)

Craig Bean / Dieter Liederhosen / Bob / Additional Voices (voices)

Cissy Rooney / Additional Voices (voice)

Constance Goldman (voice)

Trinket St. Blair (voice)

Uncle Jojo (voice)

Aunt Janie (voice)

Tessa and Vanessa James / Additional Voices (voice)

Vera Groober-Schwartz (voice)

Mr. Sherman Finky (voice)

Principal Hickey (voice)

Additional Voices (voice)

Coach Doogan (voice)

Brenda / Female Scientist (voice)

Mr. Roland Carter (voice)

Lamar Abu Dabe (voice)

Chuck Pearson / Jeweler (voice)

Bernice (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)