Alexander Graham Bell
Linus talks about Alexander Graham Bell and his invention of the telephone.
Henry Ford and the Duryea Brothers
- Erin Chase – Charlie Brown
- Brittany Thornton – Sally Brown
- Brandon Stewart – Linus van Pelt
- Jason Mendelson – Peppermint Patty
- Marie Cole – Marcie
- Bill Melendez – Snoopy/Woodstock
- Frank Welker – Alexander Graham Bell/Thomas Edison
- Alissa King – Marian Edison
- Gregg Berger – Thomas Watson/John Kruesi
- Julie Payne – Mrs. Holiday
- This is the first Peanuts production to have music composed by David Benoit, who would later start composing for the specials starting with It's Christmastime Again, Charlie Brown.