大卫·麦卡洛

David McCullough

饰：Narrator

Huey Long

饰：Himself (archive footage)

小阿瑟·施莱辛格

Arthur Schlesinger Jr.

饰：Himself

罗伯特·潘·沃伦

Robert Penn Warren

饰：Himself

Russell Long

饰：Himself (as Russell B. Long)

伊西多尔·范斯坦·斯通

I.F. Stone

饰：Himself

Jennings Randolph

Jennings Randolph

饰：Himself - Senator of West Virginia