Adam Sandler, Anderson Cooper, Jon Stewart, Jimmy Fallon, Seth Meyers, John Oliver and Andy Cohen were among those who made surprise appearances on Monday's episode after CBS announced that the late night show would be ending in May 2026.

"The Late Show with Stephen Colbert" will end in May, but a constellation of stars continue to light the late-night space. Who is still shining?

Late-night hosts appeared in the Ed Sullivan Theater audience Monday in a show of solidarity, and Jon Stewart led a gospel choir in an expletive-laden song aimed at owner Paramount.

For one night only, Bad Bunny will appear as a guest on 'The Late Show With Stephen Colbert,' followed by 'Late Night With Seth Meyers'