The David Letterman Show was a live morning NBC talk show hosted by David Letterman from June 23 to October 24, 1980. The show originally ran for 90 minutes, then 60 minutes from August 4 onward.
The David Letterman Show was a live morning NBC talk show hosted by David Letterman from June 23 to October 24, 1980. The show originally ran for 90 minutes, then 60 minutes from August 4 onward.