![](https://image.tmdb.org/t/p/w185/7dwM8AKyQfauguoQbI1MIlHinLM.jpg)
789.076 Views
For the last month or so, a little old man walks onstage during the monologue, stands next to Dave, and walks away. Tonight, there's a twist: the old guy walks out, and followed soon after by an annoyed-looking Calvert. Both walk off stage without incident. Also, during Mailbag, "Police Chief" Bill DeLace gives dating tips, while "Bill Clinton" (Gerard) steals one of the guest chairs.
First Air Date : Aug 30, 1993
Last Air date : May 20, 2015
Episode : 4252 Episode
Season : 22 Season
Runtime: 63:60 minutes
Studio: CBS
Country: United States of America
Crew: David Letterman (Writer)