Dave announces that this is the season finale; Dave and Maria bid farewell to Rob Burnett, who will now be busy at work with Ed; Tonya Smith drops a bowling ball on the head of Ken Richmond from 12 feet above the stage; Ringo Starr and the All-Starr Band sing ""With a Little Help from My Friends.""
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Ready to Watch Late Show with David Letterman, Season 7, Episode 146?