John Ratzenberger has performed the voice of at least 1 character in every feature-length Pixar film to date.

He is, however, probably most famous for his Emmy-nominated role as Cliff Clavin on the TV show Cheers. Besides voicing a character in all Pixar films, he's also a team member of the Pixar Softball Team. Ratzenberger also hosted the documentary film Pixar: 20 Years of Animation and Counting. He said in an interview that out of all the characters he's voiced for Pixar, P.T. Flea from A Bug's Life is his favorite one that he's done. Ratzenberger was married to Georgia Stiny from 1984-2004 (divorced) by whom he has two children: a son named James John Ratzenberger born in 1987 and a daughter named Nina Katherine Ratzenberger born in 1989.

Film rolesEdit

• Toy Story, Toy Story 2, Toy Story 3, Toy Story Toons: Hamm
• A Bug's Life: P.T. Flea / Fly in Bug Bar
• Monsters, Inc.: Yeti
• Finding Nemo: Moonfish
• The Incredibles: The Underminer
• Cars: Mack / Car versions of Hamm, Yeti, and P.T. Flea
• Ratatouille : Mustafa
• WALL•E: John
• Up: Construction Foreman Tom
• Cars 2: Mack
• Brave: A Guard.

TriviaEdit

• Mack in Cars 2 has the shortest dialogue in all the Pixar films so far, as he only has 2 lines.