导演

Bob Muller

编剧

John R. Patterson

演员

William Tower

饰  Narrator (voice)

Gutzon Borglum

饰  Himself (archive foo

Calvin Coolidge

饰  Himself (archive foo

富兰克林·德拉诺·罗斯福

Franklin Delano Roosevelt

饰  Himself (archive foo

Theodore Roosevelt

饰  Himself (archive foo