David Letterman has shared a video of his most scathing comments about CBS just days after The Late Show with Stephen Colbert was canceled after 10 years on air

The September event, coming to New York for the first time, will also include panel discussions with Robert Downey Jr., David Letterman and Richard Ayoade.

In 1993, he started working as a writer-producer on Late Night with David Letterman, which aired on NBC. Burnett ultimately made the move to CBS with Letterman when The Late Show was picked up at that network.

Joaquin Phoenix deeply regrets his infamous David Letterman interview. The “Joker” actor, 50, appeared” Tuesday and looked back on the infamous exchange he had with Letterman, 78, in the same NYC studio over 15 years ago.

The actor was promoting the mockumentary 'I'm Still Here' when he delivered one of the strangest interviews ever recorded for late night television.

NEW YORK — Stephen Colbert has received support from his fellow late-night TV hosts following his cancellation by CBS, including from his predecessor. David Letterman, who was the host of “The Late Show” for 22 years, used his YouTube channel to post a video montage of the many times he ripped into CBS over the years for various reasons.

In a wholesale late-night talk show change, CBS is exiting the space with the cancellation of the Late Show With Stephen Colbert, sunsetting the franchise that launched in 1993 with David Letterman as host.