Late Show with David Letterman: During tonight's "Alan Kalter's Campaign Round-Up," the announcer sings an impromptu rendition of "Who Let the Dogs Out"; George Clarke attempts to lose weight by fasting through the rest of the show, only to end up treating himself to a hoagie after the first interview; Dave bullies Warren and Anton into writing and performing an original composition on the spot.

Starring:

Alan Kalter, David Letterman, Paul Shaffer

Genre:

Comedy, Music, Talk-Show