Late Show with David Letterman - Season 10 Episode 4 Peter Jennings, John Witherspoon
During CBS Mailbag, a viewer asks how Biff chose where to go during his summer tour. Biff responds by thanking ""Rand"" and ""McNally,"" who turn out to be a couple of much younger women that he's sleeping with.
- Genre: Talk, Comedy
- Studio: CBS
- Keyword: late-night show
- Cast: David Letterman, Paul Shaffer, Alan Kalter