In May 2026, CBS turned off the lights on The Late Show and filled 11:35 with reruns. The Late Late Show was already gone. The Tonight Show dropped to four nights a week. For seventy years, the late-night desk was the most important seat in comedy, so how did it come to this?

Is Late Night Dead? is a new series from Daily Comedy News. Host Johnny Mac tells the story of late-night TV through the people who made it matter to him: David Letterman at 12:30 in the morning, Conan O'Brien, Jay Leno, the Tonight Show wars, Johnny Carson, Steve Allen, Jack Paar, Tom Snyder, Chris Elliott, Jon Stewart, John Oliver, Stephen Colbert, Jimmy Kimmel and Jimmy Fallon.

This isn't an encyclopedia and it doesn't cover every host. It's one comedy fan’s soul-searching about where late night came from, who fought over the desk, and whether anything is left worth fighting for.