TV
08/07/2013 07:56 pm ET Updated Oct 07, 2013

John Ratzenberger Joins 'CSI'; Reunites With Ted Danson

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Cliff Clavin is going inside the yellow tape!

EW has learned that John Ratzenberger -- who played the lovable mailman on "Cheers" -- will reunite with his former co-star Ted Danson in a fall episode of "CSI" on CBS.

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