Katie Couric, Silversun Pickups Details Casts Title Katie Couric, Silversun Pickups Genres Talk Comedy Release Date 2009-07-28 Episode Runtime 01 Hours 03 Minutes Season Number 16 Episode Number 186 Production Companies Worldwide Pants, CBS Entertainment Productions, CBS Productions, CBS Studios David Letterman Self - Host Paul Shaffer Self -Musical Director Alan Kalter Self - Announcer (voice)