Late Show with David Letterman - Season 20 Episode 59 Jon Hamm; Ricky Jay; The So So Glos
From "Mad Men", actor Jon Hamm; from "Deceptive Practice: The Mysteries and Mentors of Ricky Jay", magician Ricky Jay; musical guests The So So Glos.
- Genre: Talk, Comedy
- Studio: CBS
- Keyword: late-night show
- Cast: David Letterman, Paul Shaffer, Alan Kalter