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

Colbert began the episode criticizing Paramount for its decision. “How can it be a purely financial decision if The Late Show is No. 1 in ratings?” he asked. “A lot of people are asking that question.

David Letterman and his YouTube channel uploaded a 20-minute anti-CBS compilation following Stephen Colbert's 'Late Show' cancellation.

Monday night's (July 21) show also featured kiss cam-style pop-ins from supportive fellow talkers Anderson Cooper, Jimmy Fallon, Jon Stewart and Adam Sandler.

Stephen Colbert got an assist on 'The Late Show' from some of his late-night rivals following CBS's sudden decision to axe the show.

After CBS said it was canceling "The Late Show," people online claimed its host announced a new show in collaboration with MSNBC host Rachel Maddow.