- David Letterman (Self - Host)
- Paul Shaffer (Self -Musical Director)
- Alan Kalter (Self - Announcer (voice))
Late Show with David Letterman — S9E126
Episode: Tim Robbins, Jimmie Walker, Cast of Oklahoma
Air Date: 2002-04-02
Overview
During the latest Celebrity X-Ray Challenge, Dave persuades Rupert to lip sync a song from Oklahoma!