Rob PaulsenYakko Warner / Pinky (voice) Jess HarnellWakko Warner (voice) Tress MacNeilleDot Warner (voice) Maurice LaMarcheBrain (voice) Frank WelkerRalph (voice) Danny JacobsStarbox (voice) Kari WahlgrenTeenager #2 (voice) Fred TatascioreAnnouncer / Beastwipe (voice) Carlos AlazraquiTuck Buckerson (voice) Stephanie EscajedaNora Rita Norita (voice) Rachael MacFarlaneLady in Bank (voice) Kimberly BrooksDefensive Fan #3 Eleanor JohnsonCindy (voice) Corey BurtonExercise Announcer (voice) Eric BauzaKim Jong-un (voice) John DiMaggioGnome (voice) Jon BaileyAlien 1 / Alien 2 (voice) Maria BamfordJulia (voice) Chris GeereDisgruntled Employee (voice) Andy MilderSteven Spielberg (voice) Romi DamesTour Guide (voice) Kevin Michael RichardsonGlowing Eyes (voice) Salli SaffiotiKid #3 / Kindergartner (voice) Ralph GarmanConductor / Cymbalist (voice) Anthony CarriganPutin (voice) Lauren LapkusCupcake (voice) Phil LaMarrNo-Name (voice) Piotr MichaelCastle Guard #2 (voice) Carl FaruoloBackwards Gary (voice) / Supervising Producer Zeno RobinsonGordon (voice) Niki YangDefensive Fan #2 John VienerLeft Couple Person / John (voice) Lesley NicolMrs. Kettle (voice) Karan BrarMale Student (voice) Nancy CartwrightAnimator (voice) Will LymanNarrator (voice) Alanna UbachMaura (voice) Chris DiamantopoulosDexter / Festival Goer #1 (voice) Melissa FumeroMaria / Luisa (voice) Keith FergusonDr. Grant (voice) Abby TrottDr. Sattler (voice) Andrew KishinoYakuza Son (voice) Melissa RauchMarie (voice) Jeff BennettLouis (voice) Armando Valdes-KennedyWakko in Spanish (voice) Brendan HuntSeth Meyers (voice) Diedrich BaderOdysseus (voice) Dee Bradley BakerTheatrical Minstrel (voice) Bob BergenPorky Pig (voice) Jeff BergmanSylvester (voice) Evan FerranteHost #1 (voice) Peter StormareNickelwise (voice) Ely HenryNerdy Troll (voice) T.J. RaminiGuard / Vendor (voice) Jameela JamilSultana (voice) Wellesley WildManny / Right Side Man (voice) / Writer / Executive Producer Sean KeninIrv Gold (voice) Charlet ChungYoung Woman (voice) Jorge R. GutierrezDiego Rivera (voice) Yong KimBoss / Young Man (voice) Tim GunnPageant Host (voice) Ken MarinoColumbus (voice) Sherri StonerSlappy Squirrel (voice) / Producer Natalie LanderGigi Soda (voice) Charlotte NicdaoAbigail (voice) Paul RuggClown (voice) (uncredited) Neil RossNarrator (voice) Natalie PalamidesDJ / Stilt Walker (voice) Larissa GallagherKangaroo / Platypus (voice) Katie RiceDirector / Story Scott O'BrienDirector / Animation Director Wellesley WildManny / Right Side Man (voice) / Writer / Executive Producer Ted MulkerinWriter / Consulting Producer Sam RegisterExecutive Producer Steven SpielbergExecutive Producer Darryl FrankExecutive Producer Justin FalveyExecutive Producer Candi PuruggananAssociate Producer Sherri StonerSlappy Squirrel (voice) / Producer Laura Elizabeth McGowanAssistant Editor Mark WikeMusic Supervisor Steven BernsteinOriginal Music Composer Tom RueggerMain Title Theme Composer / Characters Julie BernsteinOriginal Music Composer Richard StoneMain Title Theme Composer Richard StoneMain Title Theme Composer Clint LavigneExecutive In Charge Of Production Bobbie PageProduction Supervisor Gabe SwarrCo-Executive Producer Audrey DiehlExecutive In Charge Of Production Lexi SlaterAssistant Production Manager Nathan AdlerProduction Manager Ryan RamseyAssistant Production Manager Nate CashSupervising Producer Derek IversenAssistant Production Manager Carl FaruoloBackwards Gary (voice) / Supervising Producer T. Daniel HofstedtAnimation Director 
