Ηθοποιοί επεισοδίου
Κέβιν ΚόστνερSelf - Host
★
Clay JenkinsonSelf - Author, The Character of Meriwether Lewis
Yohuru WilliamsSelf - Professor of History: University of St. Thomas
Doris Kearns GoodwinSelf - Pulitzer Prize-Winning Presidential Historian
H.W. BrandsSelf - Author, Dreams of El Dorado: A History of the American West
★
Elliott WestSelf - Author, Continental Reckoning