Pamela AdlonMoose (voice) Kathleen WilhoitePepper Ann (voice) / Theme Song Performance Danny CookseyMilo (voice) April WinchellMom (voice) Jeff BennettCraig Bean / Dieter Liederhosen / Bob / Additional Voices (voices) Kath SoucieCissy Rooney / Additional Voices (voice) Candi MiloConstance Goldman (voice) Jenna Von OÿTrinket St. Blair (voice) Tino InsanaUncle Jojo (voice) Susan TolskyAunt Janie (voice) Cree SummerTessa and Vanessa James / Additional Voices (voice) Paddi EdwardsVera Groober-Schwartz (voice) Don LakeMr. Sherman Finky (voice) Don AdamsPrincipal Hickey (voice) Kathy NajimyCoach Doogan (voice) Tara StrongBrenda / Female Scientist (voice) Jim CummingsMr. Roland Carter (voice) Kenn MichaelLamar Abudabe (voice) Maurice LaMarcheChuck Pearson / Jeweler (voice) Jodi BensonAmber O'Malley (voice) Isabel SanfordBernice (voice) Hedy BurressEffie Shrugg (voice) Bebe NeuwirthMs. Bladdar (voice) Nicole SullivanTundra Woman (voice) Jason MarsdenPrep School Guy (voice) Wallace LanghamWayne Macabre (voice; uncredited) Shaun FlemingCookie (voice) Max BrooksWorried Executive #1 (voice) Phil LaMarrStubborn Executive / Hippie Guy (voice) Cam ClarkeStewart Walldinger (voice) Sue RoseMoira (voice) / Writer Luke PerryStewart Walldinger (voice) Kimmy RobertsonGwen Mezzrow (voice) Max CasellaAdditional Voices (voice) Julia SweeneyMs. Sneed (voice) Karen DuffySketch (voice) Meredith Scott LynnPoison (voice) Brittany MurphyTank (voice) Julia DuffyAunt Fanny (voice) Ryan O'DonohueDamian (voice) Francesca Marie SmithDamiana (voice) Sue RoseMoira (voice) / Writer Kathleen WilhoitePepper Ann (voice) / Theme Song Performance Tom WarburtonLead Character Designer 
