Late Show with David Letterman

Season 15, Episode 12

Episode Title: Jennifer Garner, Ken Burns, Chaka Khan

Air Date: 2007-09-26

Overview:

Chris Elliott and Gerard Mulligan drop by to promote their new project, "Bionic Guy"; 7-11 head honcho Jim Keyes comes up with another wacky promotion; Chaka Khan sings "Love Me Still."