- David Letterman (Self - Host)
- Paul Shaffer (Self -Musical Director)
- Alan Kalter (Self - Announcer (voice))
Late Show with David Letterman — S4E197
Episode: Julia Roberts, Blues Traveler
Air Date: 1997-07-31
Overview
John Popper sits in with the band; Dave asks a paramedic about a piece of carrot he ""horked"" into his left lung during lunch today; Julia Roberts promotes Conspiracy Theory.