- David Letterman (Self - Host)
- Paul Shaffer (Self -Musical Director)
- Alan Kalter (Self - Announcer (voice))
Late Show with David Letterman — S18E132
Episode: Anderson Cooper, Nick Offerman, The Knux
Air Date: 2011-09-28
Overview
Dave welcomes talk show host Anderson Cooper, actor Nick Offerman and musical guest The Knux.