https://www.fox29.com/news/alan-kalter-longtime-late-show-with-david-letterman-announcer-dead-at-78
Alan Kalter, longtime 'Late Show with David Letterman' announcer, dead at 78 | FOX 29 Philadelphia
Alan Kalter, who worked as an announcer on the "Late Show with David Letterman" for most of its run, has died at 78.
alan kalterlate showdavid lettermanlongtimeannouncer