Steven Watts

Steven Watts

饰：Self - University of Missouri

奥利弗·普莱特

Oliver Platt

饰：Self - Narrator,

Nelson Lichtenstein

饰：Self - University of California, Santa Barbara

海伦·凯勒

Helen Keller

饰：Self,(archive footage)

托马斯·阿尔瓦·爱迪生

Thomas A. Edison

饰：Self,(archive footage)

Henry Ford

Henry Ford

饰：Self,(archive footage)

Douglas Brinkley

Douglas Brinkley

饰：Self - Rice University

Hasia Diner

饰：Self - New York University

Beverly Gage

饰：Self - Yale University

查尔斯·A·林德伯格

Charles A. Lindbergh

饰：Self,(archive footage)

Harvey Firestone

Harvey Firestone

饰：Self,(archive footage)