David Letterman Self - HostDavid Letterman was 54 in Late Show With David Letterman - Season 9 - Kate Beckinsale, Chris Kattan, Sarah Harmer (Episode 27).
Birthday: Sat, Apr 12 1947
Paul Shaffer Self -Musical DirectorPaul Shaffer was 51 in Late Show With David Letterman - Season 9 - Kate Beckinsale, Chris Kattan, Sarah Harmer (Episode 27).
Birthday: Mon, Nov 28 1949
Alan Kalter Self - Announcer (voice)Alan Kalter was >> in Late Show With David Letterman - Season 9 - Kate Beckinsale, Chris Kattan, Sarah Harmer (Episode 27).
David Letterman
Paul Shaffer