Dan CastellanetaHomer Simpson / Abe Simpson / Barney Gumble / Krusty (voice) / Sceneggiatore Julie KavnerMarge Simpson / Patty Bouvier / Selma Bouvier (voice) Nancy CartwrightBart Simpson / Nelson Muntz / Ralph Wiggum (voice) / Sceneggiatore Yeardley SmithLisa Simpson (voice) Hank AzariaMoe Szyslak / Chief Wiggum / Apu / Comic Book Guy / Carl (voice) Harry ShearerNed Flanders / Mr. Burns / Smithers / Skinner / Lenny (voice) / Sceneggiatore Pamela HaydenMilhouse Van Houten (voice) Tress MacNeilleAgnes Skinner (voice) Marcia WallaceEdna Krabappel (voice) Maggie RoswellMaude Flanders (voice) Karl WiedergottAdditional Voices (voice) Russi TaylorMartin Prince (voice) Kevin Michael RichardsonDr. Hibbert (voice) Alex DésertCarl Carlson (voice) Grey DeLisleMartin Prince (voice) Joe MantegnaFat Tony (voice) Phil HartmanTroy McClure (voice) Dawnn LewisBernice Hibbert (voice) Maurice LaMarcheOrson Welles (voice) Kelsey GrammerSideshow Bob (voice) Jon LovitzLlewellyn Sinclair (voice) Jenny YokoboriKumiko Albertson (voice) Kimberly BrooksJaney Powell (voice) Glenn CloseMona Simpson (voice) Tony RodriguezJulio Franco (voice) Jackie MasonHyman Krustofsky (voice) Albert BrooksJacques (voice) Marcia Mitzman GavenMaude Flanders (voice) Jane KaczmarekConstance Harm (voice) Kelly MacLeodMilhouse Van Houten (voice) Kerry WashingtonRayshelle Peyton (voice) Doris GrauLunchlady Doris (voice) / Supervisore della Sceneggiatura Jo Ann HarrisWeasel #2 / Richard / Lewis (voice) Jan HooksManjula Nahasapeemapetilon (voice) Valerie HarperMrs. Butterworth (voice) Eric LopezBumblebee Man (voice) Frank WelkerSanta's Little Helper / Mr. Teeny / Hounds (voice) Stacy KeachHoward K. Duff VIII (voice) / Don Bookner (voice) Dana GouldMurphy (voice) / Sceneggiatore Michael YorkDr. Lionel Budgie (voice) Megan MullallySarah Wiggum (voice) Stephen HawkingStephen Hawking (voice) George TakeiGeorge Takei (voice) J.K. SimmonsDr. Jessup (voice) Jonathan LipowWolverine (voice) Gary ColemanGary Coleman (voice) Danny DeVitoHerbert Powell (voice) Scott ThompsonGrady (voice) Werner HerzogWalter Hotenhoffer (voice) Natasha LyonneSophie (voice) Pamela ReedRuth Powers (voice) Rachel BloomAnnette (voice) Jay PharoahDrederick Tatum (voice) Zooey DeschanelMary Spuckler (voice) Eric IdleDeclan Desmond (voice) Charles NapierWarden (voice) Renee RidgeleyDr. Wendy Sage (voice) / Sceneggiatore Christopher CollinsMr. Burns (voice) Christine Nangle(voice) / Sceneggiatore Alex RoccoRoger Meyers Jr. (voice) Buzz AldrinBuzz Aldrin (voice) Beverly D'AngeloLurleen Lumpkin (voice) Sab ShimonoMaster Sushi Chef (voice) Thomas PynchonThomas Pynchon (voice) Matt GroeningMatt Groening (voice) / Sceneggiatore / Produttore Esecutivo / Character Designer David Hyde PierceCecil Terwilliger (voice) James Earl JonesNarrator (voice) Hank Williams, Jr.Canyonero Singer (voice) Will ForteKing Toot (voice) Joan Kenleytelephone operator (voice) Sarah SilvermanNikki McKenna (voice) Paul RuddPaul Rudd (voice) Kipp LennonLeon Kompowsky (voice) Seth RogenSeth Rogen (voice) / Sceneggiatore Daniel RadcliffeEdmund (voice) Tony BennettTony Bennett (voice) Michael RapaportMike Wegman (voice) Phil LaMarrAuctioneer (voice) Pete HolmesBode Wright (voice) / Sceneggiatore 'Weird Al' Yankovic'Weird Al' Yankovic (voice) John DiMaggioBender (voice) Rosalie ChiangHubert Wong (voice) Julia Louis-DreyfusGloria (voice) John KassirDonkey (voice) Kiefer SutherlandWayne Slater (voice) Melanie MinichinoGas Station Scammer (voice) Betty WhiteBetty White (voice) Joe FrazierJoe Frazier (voice) Ed Begley Jr.Ed Begley Jr. (voice) James LiptonJames Lipton (voice) David CrosbyDavid Crosby (voice) Mike SciosciaMike Scioscia (voice) Natalie PortmanDarcy (voice) William DanielsKITT (voice) Paul WinfieldLucius Sweet (voice) Joan RiversAnnie Dubinsky (voice) Brian GrazerBrian Grazer (voice) Conan O'BrienConan O'Brien (voice) / Sceneggiatore Sara GilbertLaura Powers (voice) Dave ThomasBob Hope (voice) Michelle PfeifferMindy Simmons (voice) Leonard NimoyLeonard Nimoy (voice) Janeane GarofaloJaneane Garofalo (voice) Rupert MurdochRupert Murdoch (voice) Dick TufeldRobot B-9 (voice) Larry KingLarry King (voice) Ron HowardRon Howard (voice) Barry WhiteBarry White (voice) Michael StipeMichael Stipe (voice) Michael McKeanJerry Rude (voice) Butch PatrickButch Patrick (voice) David CopperfieldDavid Copperfield (voice) Elizabeth TaylorMaggie Simpson (voice) Susan SarandonSusan Sarandon (voice) John RatzenbergerCliff Clavin / CGI Homer Simpson (voice) Anne HathawayPrincess Penelope (voice) R. Lee ErmeyColonel Hapablap (voice) Drew CareyDrew Carey (voice) Dan RatherDan Rather (voice) Keegan-Michael KeyJazzy James (voice) Charles BarkleyCharles Barkley (voice) Mario BataliMario Batali (voice) Neil GaimanNeil Gaiman (voice) Willem DafoeThe Commandant / Jack Lassen (voice) Sarah Michelle GellarGina Vendetti (voice) Chelsea PerettiLauren (voice) Adam WestAdam West (voice) David SilvermanDavid Silverman (voice) / Regista / Sceneggiatore / Produttore Patton OswaltT-Rex (voice) / Bart's guilt (voice) Kristen BellMarge (singing voice) Paul AnkaPaul Anka (voice) Patrick StewartVigorous Older Man (voice) Joey KramerJoey Kramer (voice) Tito PuenteTito Puente (voice) Joe NamathJoe Namath (voice) Steve AllenBart's Altered Voice (voice) Alec BaldwinAlec Baldwin (voice) Nick OffermanCaptain Bowditch (voice) Sam McMurraySNPP Employee / Duff Commercial VO (voice) Kristen SchaalTaffy (voice) Susan BluHowie / Boy #2 (voice) Kristen WiigCalliope Juniper (voice) Ron TaylorBleeding Gums Murphy (voice) Penn JillettePenn Jilette (voice) Trey AnastasioTrey Anastasio (voice) Alex TrebekAlex Trebek (voice) Brian CoxKostas Becker (voice) Jessica ParéColette (voice) Cristin MiliotiBarbara Belfry (voice) Chris O'DowdSeamus (voice) Timothy OlyphantSheriff Flanders (voice) John MulaneyWarburton Parker (voice) Benedict CumberbatchQuilloughby (voice) Jason BatemanMax Davis (voice) John RobertsLinda Belcher (voice) Shawn ColvinRachel Jordan (voice) Fred ArmisenTerrence (voice) Matthew FriendBaby Jeff Goldblum (voice) Billy EichnerBilly (voice) Simon CowellHenry (voice) Topher GraceDonny (voice) John LithgowJohn Lithgow (voice) Drew BarrymoreSophie (voice) Ken BurnsKen Burns (voice) Michael KeatonHal Julian (voice) Edward NortonReverend Elijah Hooper (voice) Ricky GervaisCharles Heathbar (voice) / Sceneggiatore Steve BuscemiSteve Buscemi (voice) Ted NugentTed Nugent (voice) Kim CattrallFourth Simpsons Child (voice) Karen MaruyamaJapanese Stewardess (voice) Garry MarshallSheldon Leavitt (voice) Tracy MorganTow Truck Driver (voice) Terry GrossTerry Gross (voice) Bryan CranstonStradivarius Cain (voice) David SilvermanDavid Silverman (voice) / Regista / Sceneggiatore / Produttore Debbie Bruce MahanRegista Swinton O. Scott IIIRegista Gabriel DeFrancescoRegista Mike Frank PolcinoRegista Milton GrayRegista / Animation Brad BirdRegista / Executive Consultant John SwartzwelderSceneggiatore / Produttore John FrinkSceneggiatore / Produttore Joel H. CohenSceneggiatore / Produttore Tim LongSceneggiatore / Produttore Jeff WestbrookSceneggiatore / Produttore Michael PriceSceneggiatore J. Stewart BurnsSceneggiatore Carolyn OmineSceneggiatore Rob LaZebnikSceneggiatore / Co-produttore Esecutivo Brian KelleySceneggiatore Ian Maxtone-GrahamSceneggiatore / Consulting Producer Don PayneSceneggiatore / Produttore Matt GroeningMatt Groening (voice) / Sceneggiatore / Produttore Esecutivo / Character Designer Bill OdenkirkSceneggiatore Bill OakleySceneggiatore / Produttore Esecutivo David X. CohenSceneggiatore / Supervising Producer Josh WeinsteinSceneggiatore / Produttore Esecutivo Mike ScullySceneggiatore / Produttore Esecutivo George MeyerSceneggiatore / Co-produttore Marc WilmoreSceneggiatore / Produttore Kevin CurranSceneggiatore Stephanie GillisSceneggiatore Matt WarburtonSceneggiatore / Produttore Jay KogenSceneggiatore / Produttore Sam SimonSceneggiatore / Produttore Esecutivo / Character Designer Wallace WolodarskySceneggiatore / Produttore James L. BrooksSceneggiatore / Produttore Esecutivo Mike ReissSceneggiatore / Produttore Dan CastellanetaHomer Simpson / Abe Simpson / Barney Gumble / Krusty (voice) / Sceneggiatore David M. SternSceneggiatore / Produttore Billy KimballSceneggiatore Donick CarySceneggiatore / Produttore Jessica ConradSceneggiatore Cesar MazariegosSceneggiatore Greg DanielsSceneggiatore / Produttore Ron HaugeSceneggiatore / Produttore Ken KeelerSceneggiatore / Supervising Producer Larry DoyleSceneggiatore / Produttore Richard AppelSceneggiatore / Produttore Dana GouldMurphy (voice) / Sceneggiatore Jonathan CollierSceneggiatore / Supervising Producer Christine Nangle(voice) / Sceneggiatore Max ProssSceneggiatore / Produttore Tom GammillSceneggiatore / Produttore Loni Steele SosthandSceneggiatore Jennifer CrittendenSceneggiatore Valentina GarzaSceneggiatore Miranda ThompsonSceneggiatore Brent ForresterSceneggiatore Elisabeth Kiernan AverickSceneggiatore Dan McGrathSceneggiatore / Consulting Producer Steve TompkinsSceneggiatore / Produttore Conan O'BrienConan O'Brien (voice) / Sceneggiatore Allen GlazierSceneggiatore Tom MartinSceneggiatore / Produttore Brian ScullySceneggiatore / Produttore Frank MulaSceneggiatore / Produttore Julie ThackerSceneggiatore / Produttore Juliet KaufmanSceneggiatore Andrew KreisbergSceneggiatore Steve O'DonnellSceneggiatore Mitchell H. GlazerSceneggiatore Pete HolmesBode Wright (voice) / Sceneggiatore Jennifer VentimiliaSceneggiatore David MandelSceneggiatore Johnny LaZebnikSceneggiatore Michael FerrisSceneggiatore Bob BendetsonSceneggiatore Peter GaffneySceneggiatore David IsaacsSceneggiatore Joshua SterninSceneggiatore Rachel PulidoSceneggiatore Bill CanterburySceneggiatore David MirkinSceneggiatore / Consulting Producer Reid HarrisonSceneggiatore Nell ScovellSceneggiatore Michael NoboriSceneggiatore Danielle WeisbergSceneggiatore Jenna MartinSceneggiatore Howard GewirtzSceneggiatore Seth RogenSeth Rogen (voice) / Sceneggiatore David RichardsonSceneggiatore Julia PrescottSceneggiatore Bill FreibergerSceneggiatore Daniel FurlongSceneggiatore Neil CampbellSceneggiatore Ricky GervaisCharles Heathbar (voice) / Sceneggiatore Josh LiebSceneggiatore / Co-produttore Esecutivo Michael CarringtonSceneggiatore Dick BlasucciSceneggiatore Robin J. SteinSceneggiatore Robert CohenSceneggiatore David ChambersSceneggiatore Spike FerestenSceneggiatore Renee RidgeleyDr. Wendy Sage (voice) / Sceneggiatore Vince WaldronSceneggiatore William WrightSceneggiatore Steve PepoonSceneggiatore Brian PollackSceneggiatore Jane O'BrienSceneggiatore Ron ZimmermanSceneggiatore David SacksSceneggiatore / Produttore Julie ChambersSceneggiatore Jace RichdaleSceneggiatore / Produttore Steve VikstenSceneggiatore Patric M. VerroneSceneggiatore Nancy CartwrightBart Simpson / Nelson Muntz / Ralph Wiggum (voice) / Sceneggiatore David H. SteinbergSceneggiatore Harry ShearerNed Flanders / Mr. Burns / Smithers / Skinner / Lenny (voice) / Sceneggiatore Neal BoushellSceneggiatore Peter TildenSceneggiatore Matt MarshallSceneggiatore Samantha MartinSceneggiatore Chris CluessSceneggiatore Adam I. LapidusSceneggiatore Brian K. RobertsSceneggiatore Justin HurwitzSceneggiatore Evan GoldbergSceneggiatore Robin SayersSceneggiatore Eric HorstedSceneggiatore Brian McConnachieSceneggiatore Gábor CsupóProduttore Esecutivo / Supervising Animation Director Dan GreaneyProduttore / Executive Story Editor Jon VittiProduttore / Story Editor Al JeanProduttore Esecutivo / Storia J. Michael MendelProduttore Colin A.B.V. LewisProduttore Keith CroffordProduttore Esecutivo Paul GermainCo-produttore Alison ElliottProduttore Associato Louise JaffeSupervisore della Sceneggiatura Doris GrauLunchlady Doris (voice) / Supervisore della Sceneggiatura Dominic PolicinoAssistente Regista Danny ElfmanMain Title Theme Composer Chris LedesmaMusic Editor Travis PowersSound Effects Editor Gary MontgomerySound Engineer Micheal StanislavskyExecutive In Charge Of Production Sarah WernerProduction Coordinator Felicia NalivanskyProduction Coordinator Tony SirunoCharacter Designer José ZelayaCharacter Designer Cam LeeburgVisual Effects Producer Joseph WackCharacter Designer Ruth WelsVfx Production Coordinator Christian IbarraAnimation Scott AlbertsCharacter Designer David LauterbachColor Designer Ned GoldreyerStory Editor Edgar Allan PoeShort Story