Late Show with David Letterman

Season 13, Episode 34

Episode Title: Show #2447

Air Date: 2005-10-20

Overview:

Houston Astros pitcher (and 2006 NLCS MVP) Roy Oswalt presents the Top Ten; with a little help from Dave, Madonna rides a horse for the first time since a much-publicized incident two months earlier; Melissa Etheridge performs "I Run For Life."