The former "Late Show" host took on the network after it announced its plans to take his old program off the air.

Current “Late” host Stephen Colbert announced the end of the talk show institution last week, seeming entirely caught by surprise. Letterman helmed the series from 1993 until his retirement in 2015. He responded to the news on Monday, sharing a 20-minute supercut of bits taking potshots at the Tiffany Network.

Fox News Digital spoke with CBS insiders who question the timing of the network's shocking decision to cancel "The Late Show with Stephen Colbert" next year.

Show' host, who started his Monday broadcast addressing his ‘Late Show’ counterpart’s cancellation, also posted on social media last week about the news.

Stephen Colbert may have been fired by CBS. But he is making it very clear that he’s not done with his presidential nemesis yet. “On Friday, Donald Trump posted, ‘I absolutely love that Colbert got fired.

Democrats fawned over late-night host Stephen Colbert after CBS announced the show would be canceled in 2026, praising the liberal host for speaking truth to power.