My Next Guest with David Letterman and John Mulaney | Official Clip | Netflix
John Mulaney returns to his Chicago high school with David Letterman as they candidly discuss addiction, fatherhood and the state of stand-up comedy. Watch on Netflix: https://www.netflix.com/title/81436323 About Netflix: Netflix is one of the world’s leading entertainment services, with 270 million paid memberships in over 190 countries enjoying TV series, films and games across a…