Kristen Schaal on Letterman by Luimbe • July 28, 2010 • leisure Kristen Schaal is hilarious. After her turn as Mel on the HBO series Flight Of the Concords, I’ll consider watching anything with her in it. Good stuff. (video courtesy Gotcha Media) Post Sources"The Flight of the Conchords" (2007)LETTERMAN: Dave Gets Kristen Schaaled | Gotcha MediaShareShare