出演者一覧（6名）

ケビン・コスナー

Self - Host

Clay Jenkinson

Self - Author, The Character of Meriwether Lewis

Yohuru Williams

Self - Professor of History: University of St. Thomas

ドリス・カーンズ・グッドウィン

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