- David Letterman (Self - Host)
- Paul Shaffer (Self -Musical Director)
- Alan Kalter (Self - Announcer (voice))
Late Show with David Letterman — S4E30
Episode: George Foreman, Tom Everett Scott, Shawn Colvin
Air Date: 1996-10-11
Overview
During CBS Mailbag, Calvert appears as ""Derek the Cantankerous Wallaby""; guest George Foreman pulls a truck.