David Letterman Self - HostDavid Letterman was 49 in Late Show With David Letterman - Season 4 - Tim Allen, Tyson Koenig, Suzanne Vega (Episode 11).
Birthday: Sat, Apr 12 1947
Paul Shaffer Self -Musical DirectorPaul Shaffer was 46 in Late Show With David Letterman - Season 4 - Tim Allen, Tyson Koenig, Suzanne Vega (Episode 11).
Birthday: Mon, Nov 28 1949
Alan Kalter Self - Announcer (voice)Alan Kalter was >> in Late Show With David Letterman - Season 4 - Tim Allen, Tyson Koenig, Suzanne Vega (Episode 11).
David Letterman
Paul Shaffer