杰森·罗巴兹

Jason Robards

饰：Narrator

大卫·麦卡洛

David McCullough

饰：Self

John Morton Blum

饰：Self

Edith Derby Williams

饰：Self

Walter LaFeber

饰：Self

Theodore Roosevelt IV

饰：Self

P. James Roosevelt

饰：Self

Tweed Roosevelt

饰：Self

威廉·塔夫脱

William Howard Taft

饰：(archive footage)

John Milton Cooper

饰：Self

John Gable

John Gable

饰：Self

Nancy Jackson

饰：Self

Kermit Roosevelt

饰：Self

西奥多·罗斯福

Theodore Roosevelt

饰：(archive footage)