22 Season
4252 Episode
Late Show with David Letterman - Season 4 Episode 129 Anthony Clark, Joan Lunden, Eryka Badu (2015)
Dave says he's discovered he's been combing his hair wrong, so he fidgets with it throughout the show. Also, Zahshu, the ""World's Only Performing Hippo,"" rolls over and begs.
- Country : United States of America
- Genre : Talk, Comedy
- Studio : CBS
- Director :
- Cast : David Letterman, Paul Shaffer, Alan Kalter