22 Season
4252 Episode
Late Show with David Letterman - Season 8 Episode 172 Chris Elliot, Harry Hill
Mailbag: "What would you do if the world was coming to an end?" Dave admits he doesn't know much about this topic, so he introduces astrophysicist "Dr. Saul Perlmütter" (Gerard), who announces that the world will end somewhat earlier than was previously thought; around Labor Day 2001, an eerie prediction.
- Year : 2015
- Country : United States of America
- Genre : Talk, Comedy
- Studio : CBS
- Keyword : late-night show
- Director :
- Cast : David Letterman, Paul Shaffer, Alan Kalter