Harvey Beaks Skuespillere og folkene bag
Max CharlesHarvey Beaks (voice) Angelina WahlerFee (voice) Thomas RobinsonFoo (voice) Scott AdsitIrving (voice) Kerri KenneyMiriam (voice) C.H. GreenblattDade / Jeremy (voice) / Forfatter Matthew ZhangKratz (voice) Mason VaughnTechnobear (voice) Nicole WedelClaire (voice) Andres SalaffPrincess (voice) Madeleine CurryPiri Piri (voice) Nick SumidaMikey / Kathy / Randl's Mom (voice) / Forfatter Fred StollerBartleburt (voice) André SogliuzzoJean Luc (voice) Jackson BrundageFoo (voice) Jeff BennettDoctor Roberts (voice) Addie ChandlerRooter (voice) Ken JenkinsBlister (voice) Matt BerryDoctor Roberts (voice) Monica RayWade (voice) / Forfatter Lesley NicolMs. Paddles (voice) RuPaulJackie Slitherstein (voice) Scott O'BrienAmazing Andy (voice) John Rhys-DaviesElder Bug (voice) Maria BamfordGrada (voice) Erik GriffinCoach Dinkly (voice) Matt LucasLady Paddles (voice) Ego PlumMoth (voice) / Musik Dwight SchultzLake Spirit (voice) Dana SnyderThe Blargus (voice) Diana LafyatisInstruktør / Forfatter Nick SumidaMikey / Kathy / Randl's Mom (voice) / Forfatter Monica RayWade (voice) / Forfatter Carson MontgomeryForfatter C.H. GreenblattDade / Jeremy (voice) / Forfatter Celestino MarinaForfatter Madeleine FloresForfatter Ego PlumMoth (voice) / Musik 
