22 Temporada
4252 Episódio
Late Show with David Letterman - Season 12 Episode 21 Episódio 21 (2015)
As it does every season, Alan's hair changes colors; Dave comments on Conan O'Brien's promotion to hosting The Tonight Show in 2009, then openly asks if he can go back to NBC to host Late Night; a Kodomo Dragon (courtesy of Jack Hanna) startles Dave.
- País : United States of America
- Gênero : Talk, Comedy
- Estúdio : CBS
- Diretor :
- Fundida : David Letterman, Paul Shaffer, Alan Kalter
