Late Show with David Letterman: Travis, a five-year-old golden retriever, has the "Dog Cam" attached to his head; John Turturro dresses up as Batman, then hands Dave the Top Ten list; Dan Rather talks about Connie Chung's departure from CBS, then promotes his workout video "Old Train Songs to Sweat By."

Starring:

Alan Kalter, David Letterman, Paul Shaffer

Genre:

Comedy, Music, Talk-Show