Sandra Bullock, Widespread Panic Iraqi terrorist Abu Hamza Al-Muhajir is spotted in the audience; Robert Duvall discusses some of the movies he has appeared in and his wife�s family in Argentina; Sonic Youth performed "Incinerate." Details Casts Title Sandra Bullock, Widespread Panic Genres Talk Comedy Release Date 2006-06-15 Episode Runtime 01 Hours 03 Minutes Season Number 13 Episode Number 161 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)