S3·E39 Show #0478

Episode recap

This episode of Late Show with David Letterman, identified as Season 3 Episode 39 and Show number 0478, features host David Letterman utilizing mature humor to appeal to his weeknight television audience. During the course of the episode, guest Carol Channing appears and harasses Dave during the CBS Mailbag segment. Additionally, the show's tour makes a stop at the Grand Canyon. Music for the program is provided by the house band.