Episode 4: The Letterman Late Night Legacy

Guests: Mary McNamara & Joe Toplyn After 6,028 episodes and nearly 20,000 guests, on May 20th, 2015 David Letterman will host his last night of "Late Show with David Letterman" on CBS. We believed that this momentous occasion deserved a show all of its own. This David Letterman special dives into his 30+ year career and the moments that have made it so influential for pop culture. Learn more about your ad choices. Visit megaphone.fm/adchoices