- David Letterman (Self - Host)
- Paul Shaffer (Self -Musical Director)
- Alan Kalter (Self - Announcer (voice))
Late Show with David Letterman — S16E37
Episode: Ben Stiller, Q-Tip
Air Date: 2008-11-06
Overview
Ben Stiller and Q-Tip the scheduled guests. Plus, the Kid Scientists of Naperville, IL!