- David Letterman (Self - Host)
- Paul Shaffer (Self -Musical Director)
- Alan Kalter (Self - Announcer (voice))
Late Show with David Letterman — S6E204
Episode: Regis Philbin, Dave Attell
Air Date: 1999-08-09
Overview
Paul refers to Regis as a bastard, only for the ""Millionaire"" host to retaliate.