22 Season
4252 Episode
Late Show with David Letterman - Season 11 Episode 78 Jessica Simpson & Nick Lachey, Al Green (2015)
Stephanie demonstrates her ex-boyfriend's lackluster dancing abilities once more; John McEnroe does the Top Ten and promotes his new talk show at the same time; Gavin MacLeod makes a guest appearance in "Potatoes or Gavin MacLeod?"; by the end of the show, Steph, Gavin, and John are dancing together.
- Country : United States of America
- Genre : Talk, Comedy
- Studio : CBS
- Director :
- Cast : David Letterman, Paul Shaffer, Alan Kalter