Steve Martin, Jerry Seinfeld, and More Pals Help David Letterman Deliver Last Top 10
 

Steve Martin, Jerry Seinfeld, and More Pals Help David Letterman Deliver Last Top 10 List
David Letterman got help from his famous pals including Barbara Walters, Steve Martin, and Peyton Manning to deliver his final Top 10 list — plus jokes from his mo**logueThis article originally appeared on Usmagazine.com: Steve Martin, Jerry Seinfeld, and More Pals Help David Letterman Deliver Last Top 10 List