], fjs) ; }( document, id)) ; View this post on Instagram I went on Cameo and asked John Ratzenberger to make a plea to the American people to help save the post office - John Ratzenberger replied ! And it's so great !! #saveusps #usps A post shared by Tim Kasher( @timkasher) on Aug 16, 2020 at 4:35 pm PDT.

Cliff Clavin

Clifford C. Clavin, Jr. (born 1947 or 1949), is a fictional character on the American television show Cheers co-created (and played) by John Ratzenberger. A postal worker, he is the bar's know-it-all and was a contestant on the game show Jeopardy! Cliff was not originally scripted in the series' pilot episode, "Give Me a Ring Sometime", but the producers decided to add a know-it-all character and Ratzenberger helped flesh it out. The actor made guest appearances as Cliff on The Tortellis, St. Elsewhere, Wings, and Frasier.

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