Will ForteAbe Lincoln / Narrator (voice) Phil LordPrincipal Dr. Cinnamon J. Scudworth (voice) / Sceneggiatore / Produttore Esecutivo Michael McDonaldGandhi (voice) Christa MillerCleopatra (voice) Christopher MillerJFK / Mr. Butlertron (voice) / Sceneggiatore / Produttore Esecutivo Nicole SullivanJoan of Arc (voice) Donald FaisonGeorge Washington Carver (voice) Andy DickMr. Sheepman (voice) Bill LawrenceThe Shadowy Figure (voice) (uncredited) / Sceneggiatore / Produttore Esecutivo Judah MillerScangrade (voice) / Sceneggiatore Murray MillerCatherine the Great (voice) / Sceneggiatore Debra WilsonGirl in Commercial (voice) Sarah ChalkeMarie Antoinette (voice) Zach BraffPaul Revere (voice) Joe FlahertyAbe’s Foster Dad (voice) Marilyn MansonMarilyn Manson (voice) Michael J. FoxGandhi's Remaining Kidney (voice) Mandy MooreMandy Moore (voice) Luke PerryPonce de León (voice) John C. McGinleyCreepy Trucker (voice) Chris BermanChris Berman (voice) John StamosJohn Stamos (voice) Jack BlackPusher / Larry Hardcore (voice) Ashley Parker AngelAshley Parker Angel (voice) Tom GreenTom Green (voice) Dan PatrickDan Patrick (voice) Jeffrey GarciaJesús Cristo (voice) Tommy WalterAbandoned Pools (voice) / Main Title Theme Composer Judah MillerScangrade (voice) / Sceneggiatore Erica RivinojaSceneggiatore Murray MillerCatherine the Great (voice) / Sceneggiatore Adam PavaSceneggiatore / Supervisore della Sceneggiatura Phil LordPrincipal Dr. Cinnamon J. Scudworth (voice) / Sceneggiatore / Produttore Esecutivo Christopher MillerJFK / Mr. Butlertron (voice) / Sceneggiatore / Produttore Esecutivo Tom MartinSceneggiatore / Supervising Producer Bill LawrenceThe Shadowy Figure (voice) (uncredited) / Sceneggiatore / Produttore Esecutivo Toper TaylorProduttore Esecutivo Michael HirshProduttore Esecutivo Scott DyerProduttore Esecutivo Jenn DeweyProduttore Associato John MillerProduttore Esecutivo Dexter SmithArt Direction Carey YostArt Direction / Lead Character Designer Gabriela GodoyAssistente Regista Rosanna D'SouzaScript Coordinator Tommy WalterAbandoned Pools (voice) / Main Title Theme Composer Amy FritzMusic Supervisor Devon BowmanDialogue Editor Melinda GedmanMusic Supervisor Javier BennassarDialogue Editor Craig JurkiewiczDialogue Editor Jamie DunlapCompositore Musicale Originale Scott NickoleyCompositore Musicale Originale Gregory CathcartSound Mixer Paul MenichiniSound Editor Jessica BierneResponsabile di Produzione Matt KuhnProduction Assistant Jocelyn HamiltonSupervising Producer Rita CubeProduction Supervisor Geoff SuddlesonExecutive In Charge Of Production Steve ChadwickResponsabile di Produzione Jacquelyn FrenchExecutive In Charge Of Production Marilyn McCauleyLine Producer Marianne CulbertSupervising Producer Donna BaptistaProduction Coordinator Patricia R. BurnsSupervising Producer Stephen LateganProduction Assistant Alan SmartAnimation Director 
