Late Show with David Letterman: Actor Stephen Tobolowsky sits in; during Mailbag, we learn that Tony is Fidel Castro's estranged son; Jon Stewart tries to give Dave a human heart, and after Dave declines, Jon walks offstage and puts it back in a very annoyed Tony Randall.

Starring:

Alan Kalter, David Letterman, Paul Shaffer

Genre:

Comedy, Music, Talk-Show