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The Home Office Competition continues: Added to Wahoo's tank is a pizza, a T-shirt, and a birdhouse, while Grand Rapids adds a garment bag; Dave shows another episode of Alan Kalter's mini-sitcom ""Weird Guy in an Elevator""; Luciano Pavarotti and Michael Bolton sing ""Nessun Dorma.""
First Air Date : Aug 30, 1993
Last Air date : May 20, 2015
Episode : 4252 Episode
Season : 22 Season
Runtime: 63:60 minutes
Studio: CBS
Country: United States of America
Crew: David Letterman (Writer)