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John Ratzenberger

Acting · Born April 6, 1947 · Bridgeport, Connecticut, USA

John Dezso Ratzenberger is an American actor, voice actor, director, producer, writer and entrepreneur. He is one of the most successful actors of all time in terms of box-office receipts. Ratzenberger is best known for portraying Cliff Clavin on the popular comedy series Cheers, for which he earned two Primetime Emmy nominations. He is also known being a voice actor appearing in almost every Pixar Animation Studios feature film, including Hamm in the Toy Story franchise, The Underminer in The Incredibles franchise, and Mack in the Cars franchise.

Movies with John Ratzenberger

• Toy Story 5 (2026) — Hamm (voice)
• Inside Out (2015) — Fritz (voice)
• Toy Story 2 (1999) — Hamm (voice)
• Coco (2017) — Juan Ortodoncia (voice)
• Swapped (2026) — Elder Javan (voice)
• Toy Story (1995) — Hamm (voice)
• Inside Out 2 (2024) — Fritz (voice)
• WALL·E (2008) — John (voice)
• Finding Nemo (2003) — Fish School (voice)
• Monsters, Inc. (2001) — Yeti (voice)
• Cars 2 (2011) — Mack (voice)
• Toy Story 3 (2010) — Hamm (voice)

TV shows with John Ratzenberger

• Dancing with the Stars (2005) — Self - Contestant
• Cheers (1982) — Cliff Clavin
• Captain Planet and the Planeteers (1990) — Rigger (voice)
• John Ratzenberger's Made in America (2004)
• Just Roll with It (2019) — George Bennett
• Toy Story Treats (1996) — Hamm (Voice)
• Legit (2013) — Walter Nugent
• Pigs Next Door (2000) — Ike Stump (voice)