John Oliver has weighed in on CBS' cancellation of "The Late Show With Stephen Colbert," calling it "terrible news for the world of comedy."

Stephen Colbert shares a pointed message after President Trump celebrated CBS's stunning decision to end 'The Late Show.' Late-night hosts Jon Stewart, John Oliver and others rally behind Colbert.

Whatever happened, fellow late-night comedian John Oliver finds the whole thing “incredibly sad.” Oliver commented on the cancellation while promoting the Erie Moon Mammoths, his rebrand for the minor league baseball team, the Erie SeaWolves.

John Oliver, Jon Stewart, Jimmy Fallon, Seth Meyers and more had cameos during the July 21 episode of "The Late Show With Stephen Colbert."

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.

Parrot Analytics data finds "Last Week Tonight With John Oliver" leading the late-night pack in streaming revenue