Marv Albert, Charlotte Ross Acid jazz legend Herbie Hancock sits in on keyboards; Dave orders Steph/Monty to buy French fries; Marv Albert shows off another one of his blooper reels. Details Casts Title Marv Albert, Charlotte Ross Genres Talk Comedy Release Date 2002-04-01 Episode Runtime 01 Hours 03 Minutes Season Number 9 Episode Number 125 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)