![U.S. Secretary of State Hillary Rodham Clinton poses for a photo at the 35th Annual Kennedy Center Honors in Washington, D.C., December 1, 2012. [State Department photo/ Public Domain]](https://upload.wikimedia.org/wikipedia/commons/thumb/8/8a/David_Letterman_2012.jpg/500px-David_Letterman_2012.jpg)
Photo — Jay Leno: https://www.flickr.com/photos/us2eu/48003308202 (Public domain) · David Letterman: https://www.flickr.com/photos/statephotos/8242878152/ (Public domain)
The Short Version
The public rivalry between comedians Jay Leno and David Letterman originated in 1992 when NBC named Leno as Johnny Carson's successor on The Tonight Show over Letterman. Letterman subsequently departed NBC for CBS to host Late Show with David Letterman, establishing a decades-long late-night ratings competition.
Latest Development
David Letterman Discusses Hosting Leno on Netflix Show
In an interview with The New York Times, David Letterman stated he would be open to booking Jay Leno on My Next Guest Needs No Introduction, citing Leno's early stand-up comedy talent.
May 5, 2026 · Public statement
The Beef
Chronological, newest first. Every entry cites a source.
Beef timeline
May 5, 2026
David Letterman Discusses Hosting Leno on Netflix Show
Public statementIn an interview with The New York Times, David Letterman stated he would be open to booking Jay Leno on My Next Guest Needs No Introduction, citing Leno's early stand-up comedy talent.
Source ↗April 24, 2025
Jay Leno Comments on Potential Letterman Reunion
Public statementSpeaking on In Depth with Graham Bensinger, Jay Leno said he would be open to a reunion with David Letterman, while adding that Letterman might find such an interaction awkward.
Source ↗2014
Leno and Letterman Decline Farewell Appearances for Each Other
Verified eventLetterman declined an invitation to film a segment for Leno's 2014 Tonight Show retirement, leading Leno to decline a similar request for Letterman's 2015 Late Show farewell.
Source ↗2010
Leno and Letterman Film CBS Super Bowl Commercial Together
Verified eventJay Leno appeared alongside David Letterman and Oprah Winfrey in a promotional spot for CBS's Late Show that aired during Super Bowl XLIV.
Source ↗1992
NBC Names Leno Host of The Tonight Show Over Letterman
Verified eventFollowing Johnny Carson's retirement, NBC chose Jay Leno to host The Tonight Show, prompting David Letterman to leave NBC for CBS to create Late Show with David Letterman in direct competition.
Source ↗
Where It Stands
Cooling Off. Though both hosts turned down invitations to participate in each other's retirement sendoffs in 2014 and 2015, both Leno and Letterman made public statements in 2025 and 2026 indicating openness to a potential on-screen reunion.
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Sources
- 1.SourceDavid Letterman Discusses Hosting Leno on Netflix Show · May 5, 2026
- 2.SourceJay Leno Comments on Potential Letterman Reunion · Apr 24, 2025
- 3.SourceLeno and Letterman Decline Farewell Appearances for Each Other ·
- 4.SourceLeno and Letterman Film CBS Super Bowl Commercial Together ·
- 5.SourceNBC Names Leno Host of The Tonight Show Over Letterman ·
Allegations are attributed to the party that made them and are not statements of fact.