Late Show with David Letterman: Biff is now joined by drunken revelers for his latest green screen report; tonight on "Please Stop Calling Me Monty," Dave actually explains the rules to the contestant (Brad) this time; Dave meets child actor Liam Aiken; Brad (on guitar) sits in with the band; comedian Greg Behrendt makes his network television debut.

Starring:

Alan Kalter, David Letterman, Paul Shaffer

Genre:

Comedy, Music, Talk-Show