"Dave's Mom" was a 'Late Show' fixture, appearing in cooking segments, "Guess the Pie" and as Winter Olympics correspondent
"If I had a show, I would have gone right after him," former 'Late Show' host said in new interview, calling Republican presidential nominee "damaged"
Bandleader talks three decades of casually revolutionizing late night TV in exclusive '100 Greatest TV Shows' video
From time-capsule sitcoms to cutting-edge Peak-TV dramas — the definitive ranking of the game-changing small-screen classics
"There's nothing illegal going on," the former 'Late Night' host tells Tom Brokaw, "It's just that he's despicable"
Actor sleeps through surprise return to Ed Sullivan Theatre
2015 became the Year of Living Dave-lessly — as well as the most tumultuous 12 months in late-night TV history
Ball State University to house props, sets and Emmys accumulated during comedian's storied career
"I am surprised that the world of late-night TV lacks a female presence," new 'Late Show' host writes in new op-ed
Former 'Colbert Report' host teases new late-night era with hilariously lame magic trick, Charlie Rose Trapper Keeper
Fledgling comic does horrible Paul Shaffer imitation over the phone to late-night great
Browse all 537 frames of the rapid-fire 'Late Show' highlight reel at your own pace
"He's become a part of New York," says one disciple outside Ed Sullivan Theater
Watch the Man in Black perform "Don't Take Your Guns to Town" on an early 'Late Show' episode
The king of late-night TV bows out with grace, wit and a tear-inducing history lesson