Will ForteAbe Lincoln / Narrator (voice) Phil LordPrincipal Dr. Cinnamon J. Scudworth (voice) / Writer / Executive Producer Michael McDonaldGandhi (voice) Christa MillerCleopatra (voice) Christopher MillerJFK / Mr. Butlertron (voice) / Writer / Executive Producer Nicole SullivanJoan of Arc (voice) Neil FlynnJulius Caesar (voice) Donald FaisonGeorge Washington Carver (voice) Andy DickMr. Sheepman (voice) Bill LawrenceThe Shadowy Figure (voice) (uncredited) / Writer / Executive Producer Judah MillerScangrade (voice) / Staff Writer Murray MillerCatherine the Great (voice) / Writer 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) / Theme Song Performance Murray MillerCatherine the Great (voice) / Writer Adam PavaWriter / Script Supervisor Christopher MillerJFK / Mr. Butlertron (voice) / Writer / Executive Producer Phil LordPrincipal Dr. Cinnamon J. Scudworth (voice) / Writer / Executive Producer Tom MartinWriter / Supervising Producer Bill LawrenceThe Shadowy Figure (voice) (uncredited) / Writer / Executive Producer John MillerExecutive Producer Scott DyerExecutive Producer Jenn DeweyAssociate Producer Michael HirshExecutive Producer Toper TaylorExecutive Producer Dexter SmithArt Direction Carey YostArt Direction / Lead Character Designer Gabriela GodoyAssistant Director Rosanna D'SouzaScript Coordinator Tommy WalterAbandoned Pools (voice) / Theme Song Performance Devon BowmanDialogue Editor Scott NickoleyOriginal Music Composer Gregory CathcartSound Mixer Paul MenichiniSound Editor Amy FritzMusic Supervisor Javier BennassarDialogue Editor Craig JurkiewiczDialogue Editor Melinda GedmanMusic Supervisor Jamie DunlapOriginal Music Composer Steve ChadwickProduction Manager Marilyn McCauleyLine Producer Stephen LateganProduction Assistant Patricia R. BurnsSupervising Producer Geoff SuddlesonExecutive In Charge Of Production Rita CubeProduction Supervisor Marianne CulbertSupervising Producer Donna BaptistaProduction Coordinator Jocelyn HamiltonSupervising Producer Jacquelyn FrenchExecutive In Charge Of Production Matt KuhnProduction Assistant Jessica BierneProduction Manager Alan SmartAnimation Director Judah MillerScangrade (voice) / Staff Writer 
