In the week after CBS/Paramount cancelling "The Late Show," Stephen Colbert repeatedly hit back — with backup from his rivals and David Letterman.

Former late-night host David Letterman slammed Paramount and CBS on Friday for their treatment of Stephen Colbert, suggesting the cancellation may be linked to avoiding trouble with Trump.

What’s happening now is not only wrong, it goes against what we must stand for as a nation," said Robert Suttmann, president of Local 802 American Federation of Musicians.

In just the first six months of this year, the show booked 43 left-leaning political guests — and zero conservatives — leading all late-night programs in partisan tilt.

In his first episode since announcing the cancellation of "Late Show," Stephen Colbert had choice words for Trump, who'd celebrated the news.

David Letterman blasted his former network home CBS and the 'goons' at Skydance as he speculated that Stephen Colbert's 'Late Show' was canceled for political reasons: 'Bottom feeders.'

David Letterman delivered a fiery rant against CBS and parent company Paramount for cancelling Stephen Colbert’s “Late Show,” calling the decision “gutless” and “pure cowardice” as he labeled his successor a martyr of the network.

Fox News host Greg Gutfeld is the ratings king of late night with 3.1 million average viewers, despite what Stephen Colbert may be telling his audience.

Bob Odenkirk is 'not remotely concerned about' Stephen Colbert despite the cancellation of 'The Late Show,' and thinks his career will mirror Conan O'Brien's: 'We're gonna see lots more.'