Late Show with David Letterman S15E77 · Woody Harrelson, Tommy Tiernan

Late Show with David Letterman

Season 15 · Episode 77 · Woody Harrelson, Tommy Tiernan

Woody Harrelson discusses "tea-bagging" while kite surfing and plugs Semi-Pro; a cat scratching post is the latest object on "Will It Float?"; British comedian Tommy Tiernan riffs on child-rearing.