Stephen Colbert is making headlines as The Late Show approaches its final season. In a rare show of late-night unity, Colbert welcomed Jimmy Fallon, Seth Meyers, Jon Stewart, and John Oliver on Monday night’s episode following CBS’s decision to cancel the program.

“Last Week Tonight” host John Oliver noted that the cancellation of “The Late Show with Stephen Colbert” is “very sad” while speaking with reporters Saturday night. Oliver added of his friend, “I love Stephen, I love his staff. I love that show, it’s incredibly sad.”