John Ratzenberger

John Ratzenberger is an American actor best known for his role as Cliff Clavin on the comedy series *Cheers* (1982–1993), for which he received two Primetime Emmy nominations. He later reprised the character in the short-lived spin-off *The Tortellis*, an episode of *Wings*, and an episode of *Frasier*. In addition to his television work, Ratzenberger has had a prolific career as a voice actor. He has provided voices for numerous characters in Pixar animated films, including Hamm in the *Toy Story* franchise, Yeti in *Monsters, Inc.*, The Underminer in *The Incredibles*, Mack in the *Cars* series, and Fritz in *Inside Out*. His distinctive voice and versatility have made him a recognizable presence in both live-action and animated media.