Will ForteAbe Lincoln / Narrator (voice) Phil LordPrincipal Dr. Cinnamon J. Scudworth (voice) / Författare / Exekutiv producent Michael McDonaldGandhi (voice) Christa MillerCleopatra (voice) Christopher MillerJFK / Mr. Butlertron (voice) / Författare / Exekutiv producent Nicole SullivanJoan of Arc (voice) Neil FlynnJulius Caesar (voice) Donald FaisonToots / Wally (voice) Andy DickMr. Sheepman (voice) Bill LawrenceThe Shadowy Figure (voice) (uncredited) / Författare / Exekutiv producent Judah MillerScangrade (voice) / Författare Murray MillerCatherine the Great (voice) / Författare Debra WilsonGirl in Commercial (voice) Sarah ChalkeMarie Antoinette (voice) Zach BraffX-Stream Mike (voice) Joe FlahertyAbe’s Foster Dad (voice) Marilyn MansonMarilyn Manson (voice) (uncredited) 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 Judah MillerScangrade (voice) / Författare Murray MillerCatherine the Great (voice) / Författare Christopher MillerJFK / Mr. Butlertron (voice) / Författare / Exekutiv producent Phil LordPrincipal Dr. Cinnamon J. Scudworth (voice) / Författare / Exekutiv producent Tom MartinFörfattare / Supervising Producer Bill LawrenceThe Shadowy Figure (voice) (uncredited) / Författare / Exekutiv producent John MillerExekutiv producent Michael HirshExekutiv producent Scott DyerExekutiv producent Toper TaylorExekutiv producent Jenn DeweyAssociate Producer Carey YostArt Direction / Lead Character Designer Dexter SmithArt Direction Rosanna D'SouzaScript Coordinator Adam PavaScript Supervisor / Other Gabriela GodoyAssistant Director Tommy WalterAbandoned Pools (voice) / Theme Song Performance Melinda GedmanMusic Supervisor Paul MenichiniSound Editor Amy FritzMusic Supervisor Scott NickoleyOriginalmusikkompositör Jamie DunlapOriginalmusikkompositör Craig JurkiewiczDialogue Editor Javier BennassarDialogue Editor Gregory CathcartSound Mixer Devon BowmanDialogue Editor Steve ChadwickProduction Manager Marianne CulbertSupervising Producer Patricia R. BurnsSupervising Producer Marilyn McCauleyLinjeproducent Stephen LateganProduction Assistant Jessica BierneProduction Manager Jacquelyn FrenchExecutive In Charge Of Production Donna BaptistaProduction Coordinator Geoff SuddlesonExecutive In Charge Of Production Rita CubeProduction Supervisor Matt KuhnProduction Assistant Jocelyn HamiltonSupervising Producer Alan SmartAnimation Director 
