#TBT: Click for Dave Letterman on WNAP Radio (on Griff’s show, for you Indy long-timers).
Letterman’s finishing his network career on CBS. Did you know he started on ABC? For a couple of barely-identified seconds, at least.
You’ve probably seen the clips of Letterman on Channel 13 from the 70s but just in case — here’s Dave. And Pat Sajak. And Suzanne Somers, from a 1986 story on 20/20. Go directly to Dave.