Late Show with David Letterman
Mark Harmon; Amy Schumer; Luke Bryan
E70 May 13, 2013 TV-PG
From "NCIS", actor Mark Harmon; from "Inside Amy Schumer", comedienne Amy Schumer; musical guest Luke Bryan.
Where to Watch Mark Harmon; Amy Schumer; Luke Bryan
Cast of Mark Harmon; Amy Schumer; Luke Bryan