Kadro (20)
Nicole SullivanJoan of Arc (voice)
Mitra JouhariCleopatra (voice)
Will ForteAbe Lincoln (voice)
Christopher MillerJFK / Mr. Butlertron (voice)
Vicci MartinezFrida Kahlo (voice)
Ayo EdebiriHarriet Tubman (voice)
Kelvin YuConfucius (voice)
Neil CaseyTopher Bus (voice)
Phil LordPrincipal Dr. Cinnamon J. Scudworth (voice)
Christa MillerCandide Sampson (voice)
Jeffrey Muller
Dannah Feinglass Phirman
Donald FaisonGeorge Washington Carver (voice)
Al Madrigal
Jana SchmiedingSacagawea (voice)
Danielle Schneider
Ian ZieringIan Ziering (voice)
Steve KerrSteve Kerr (voice)
Mandy MooreMandy Moore (voice)
David TennantDavid Tennant (voice)