Late Show with David Letterman: Motocross "badass" Carey Hart does a few stunts on 53rd St.; Stephanie dons a Little Bo Peep get-up for "CBS Mailbag;" "Arnold Schwarzenegger" (Gerard) drops by; Brittany Murphy promotes "Uptown Girls" (and gets in a few good-natured rips on former beau Ashton Kutcher); Dashboard Confessional sings.

Starring:

Alan Kalter, David Letterman, Paul Shaffer

Genre:

Comedy, Music, Talk-Show