• 
  Dean Martin

  Eli Whitney
• 
  William Shatner

  John Adams
• 
  Lucille Ball

  Statue of Liberty (voce)
• 
  Ann-Margret
• 
  Phyllis Diller

  Belva A. Lockwood
• 
  Dan White

  Bit
• 
  Harry Hickox

  Bit
• 
  Hugh O'Brian

  Thomas Jefferson

• 
  Lorne Greene

  George Washington
• 
  Jack Benny

  Man who finds silver dollar
• 
  Leslie Uggams

  Saloon singer
• 
  Michael London

  Peter Minuit
• 
  Dick Nelson

  Confederate soldier
• 
  E.R. Nelson

  Confederate soldier
• 
  Dennis Weaver

  Tom Lincoln

• 
  Martin Rosenblatt

  Alexander Hamilton
• 
  Bing Crosby

  Mark Twain
• 
  Hal Williams

  Bit
• 
  Dick Martin

  Wilbur Wright
• 
  Celeste Holm

  Nancy Lincoln
• 
  Edward Faulkner

  Bit
• 
  Greg Morris

  Crispus Attucks
• 
  Orville Sherman

  Bit
• 
  Roscoe Lee Browne

  Frederick Douglass
• 
  Ed McMahon

  Bartender/announcer
• 
  David Nelson

  Union soldier
• 
  Red Skelton

  Newspaper printer

• 
  Bob Boatman

  camera and electrical departme
• 
  Dominic Frontiere

  departament sunet
• 
  Jerry Greene

  editorial department
• 
  Dominic Frontiere

  music department
• 
  Glen Campbell

  Himself
• 
  John Wayne

  Himself
• 
  Bob Hope

  Himself - entertaing troops at Valley Forge
• 
  Johnny Cash

  Himself
• 
  George Burns

  Himself
• 
  Harold Arlen

  Soundtrack
• 
  E.Y. Harburg

  Soundtrack
• 
  Ann-Margret

  Soundtrack