Kevin Costner (Self - Host)

Clay Jenkinson (Self - Author, The Character of Meriwether Lewis)

Yohuru Williams (Self - Professor of History: University of St. Thomas)

Doris Kearns Goodwin (Self - Pulitzer Prize-Winning Presidential Historian)

H.W. Brands (Self - Author, Dreams of El Dorado: A History of the American West)

Elliott West (Self - Author, Continental Reckoning)