Former David Letterman is set to return to the Ed Sullivan Theater as a guest on The Late Show with Stephen Colbert on May 14, just days before the show’s scheduled finale on May 21.
The show, titled This Better Be Funny with David Letterman and Special Guest John Mulaney, took place on May 5, 2026, drawing strong audience interest as two generations of American comedy came together on one stage.
15 May 2026-09:08
06 May 2026-11:35
