Late Show with David Letterman: John Popper of Blues Traveler sits in; Dave is the first to wish you a Happy New Year; during CBS Mailbag, "Dick Clark" (Calvert) sings "Auld Lang Syne"; Dave shows a clip of Biff Henderson's "The Rules".

Starring:

Alan Kalter, David Letterman, Paul Shaffer

Genre:

Comedy, Music, Talk-Show