It's an ""All Kevin Spectacular"" as Kevin Kline, Kevin Sorbo, and Kevin Brennan guest on the show. The closing credits on the show include all staffers named Kevin (Kevin Burnett, Kevin Foley, Kevin Gaines, Kevin Mulligan [actually the name of Gerard's son], and so on).
click here to see where to watch or .
Ready to Watch Late Show with David Letterman, Season 4, Episode 86?