David Letterman Self - HostDavid Letterman was 49 in Late Show With David Letterman - Season 3 - Margaret Colin, Lou Diamond Phillips, Wali Collins (Episode 191).
Birthday: Sat, Apr 12 1947
Paul Shaffer Self -Musical DirectorPaul Shaffer was 46 in Late Show With David Letterman - Season 3 - Margaret Colin, Lou Diamond Phillips, Wali Collins (Episode 191).
Birthday: Mon, Nov 28 1949
Alan Kalter Self - Announcer (voice)Alan Kalter was >> in Late Show With David Letterman - Season 3 - Margaret Colin, Lou Diamond Phillips, Wali Collins (Episode 191).
David Letterman
Paul Shaffer