Monsters at Work
Stephen StantonSmitty / Needleman / Sanderson (voice) Alanna UbachCutter (voice) Billy CrystalMike (voice) Henry WinklerFritz (voice) John GoodmanSulley (voice) Christopher SwindlePhlegm (voice) Romi DamesAdditional Monsters (voice) Dee Bradley BakerBanana Bread (voice) Bobs GannawayRoto (voice) / Writer / Executive Producer John RatzenbergerBernard (voice) Bonnie HuntMs. Flint (voice) Rhys DarbyRoger Rogers (voice) Jennifer TillyCelia Mae (voice) Nathan FillionJohnny (voice) Michaela DietzAdditional Monsters (voice) Carlos AlazraquiDavid / Josh Rivera (voice) Aisha TylerMillie (voice) Bobby MoynihanChet (voice) Max MittelmanRΩR Bro / Large Monster / Student Monsters (voice) Jenifer LewisGrandma Tuskmon (voice) Joe Lo TruglioJack (voice) Roxana OrtegaCelia Mae (voice) Nohely QuirozGangly Kid / Additional Monsters (voice) Curtis ArmstrongMr. Crummyham (voice) Corey BurtonSlappy (voice) Richard AyoadeDeclan (voice) Aubrey PlazaClaire (voice) Julia ButtersLorelei (voice) Sander ArgabriteJ.J. (voice) Kimberly BrooksAdditional Monsters (voice) Kurtwood SmithAlistair Clawbottom (voice) Jimmy TatroSkyler (voice) Alan TudykM.E.R.C. Official 1 / Alarmed Monster (voice) Alfred MolinaProfessor Knight (voice) Dave WittenbergAdditional Monsters (voice) Gabriel IglesiasGary (voice) Natalie LashkariMonster Kids (voice) Emily PetersonRestaurant Patrons (voice) Jennifer CoolidgeMarilyn (voice) Kevin DetersJanitor (voice) / Executive Producer / Other Ethan SandlerStubby Lizzardo (voice) / Other Stevie Wermers-SkeltonSwamp Woman (voice) / Other / Other Aubrey MatalonScarlett (voice) Steve BuscemiRandall (voice) Ferrell BarronAdditional Monsters (voice) / Producer Bob UeckerBob Yucker (voice) John Michael HigginsArgus Blinks (voice) Hadley GannawayThalia (voice) Devin BrightMarcus (voice) Cooper J. FriedmanAlexander (voice) Lucian PerezOscar (voice) Isabella AbieraGurty (voice) Cody RigsbySpin-Energy Instructor Monster (voice) Ryan McPartlinBully Monster 1 / Mr. April (voice) Rania SharkawyAvani (voice) Dan MolinaEthan (voice) / Editor Evan RidpathTiny Monster (voice) Tessa RozanskiHilary / Sweet Kid (voice) Sam DetersNot Valet Monster (voice) Bobs GannawayRoto (voice) / Writer / Executive Producer Michelle Bochner SpitzWriter Ferrell BarronAdditional Monsters (voice) / Producer Kevin DetersJanitor (voice) / Executive Producer / Other Stevie Wermers-SkeltonSwamp Woman (voice) / Other / Other Dan MolinaEthan (voice) / Editor Dominic LewisOriginal Music Composer Randy NewmanMain Title Theme Composer Daniel FutcherOriginal Music Composer Colleen Nuño-O'DonnellCasting Amy Lou I. FerrerProduction Manager Ben W. BradfordLine Producer Ethan SandlerStubby Lizzardo (voice) / Other Hilary HeldingStaff Writer Joy RegullanoStaff Writer Colleen EvansonStory Editor 
