• 

  凯斯·大卫

  Keith David

  饰：Narrator

• 

  凯文·康韦

  Kevin Conway

  饰：Mark Twain

• 

  菲利普·博斯科

  Philip Bosco

  饰：Other Voices

• 

  布莱思·丹纳

  Blythe Danner

  饰：Other Voices

• 

  Tim Clark

  Tim Clark

  饰：Other Voices

• 

  卡罗琳·麦柯米克

  Carolyn McCormick

  饰：Other Voices

• 

  埃米·马迪根

  Amy Madigan

  饰：Other Voices

• 

  辛西娅·尼克松

  Cynthia Nixon

  饰：Other Voices

• 

  John Boyer

  John Boyer

  饰：Himself (uncredited)

• 

  Jocelyn Chadwick

  Jocelyn Chadwick

  饰：Herself (uncredited)

• 

  Shelly Fisher Fishkin

  Shelly Fisher Fishkin

  饰：Herself (uncredited)

• 

  迪克·格雷戈里

  Dick Gregory

  饰：Himself (uncredited)

• 

  哈尔·霍尔布鲁克‍

  Hal Holbrook

  饰：Himself (uncredited)

• 

  查尔斯·马丁“查克”琼斯

  Charles Martin "Chuck" Jones

  饰：Himself (uncredited)

• 

  阿瑟·米勒

  Arthur Miller

  饰：Himself (uncredited)

• 

  Ron Powers

  Ron Powers

  饰：Himself (uncredited)

• 

  Laura Skandera-Trombley

  Laura Skandera-Trombley

  饰：Herself (uncredited)

• 

  威廉·斯泰伦

  William Styron

  饰：Himself (uncredited)

• 

  马克·吐温

  Mark Twain

  饰：Himself (archive footage) (uncredited)

• 

  菲利普·博斯科

  Philip Bosco

  饰：自己

• 

  辛西娅·尼克松

  Cynthia Nixon

  饰：自己

• 

  卡罗琳·麦柯米克

  Carolyn McCormick

  饰：自己

• 

  埃米·马迪根

  Amy Madigan

  饰：自己