Matthew McConaughey; Ryan Lochte; Steve Earle & The Dukes (& Duchess) Late Show with David Letterman : Season 20 Episode 55
TV-PG CBS 1h 00m int(0)
Aired: December 3rd, 2012 @ 7:00 PM EST on CBS
From "Mud", actor Matthew McConaughey; Olympic swimmer Ryan Lochte; musical guests Steve Earle & The Dukes (& Duchess).