It's been 15 years since NBC created the Tonight Show debacle that ensnared Jay Leno, Conan O'Brien, and even Jimmy Fallon.

One of the messiest succession plans in late night television history fell apart on Jan. 12, 2010, when Conan O’Brien publicly refused to back down for Jay Leno. After 16 years of hosting NBC ...

After Conan O’Brien (left) replaced Jay Leno as host of “The Tonight Show” in 2009, his run only lasted seven months. REUTERS. Leno did get some valuable advice about becoming the Oscars ...

He currently hosts podcast series Conan O'Brien Needs a Friend and spinoff Max series Conan O'Brien Must Go. Leno most recently hosted Jay Leno's Garage and the You Bet Your Life revival, while he ...

Jimmy Kimmel, who has hosted the Oscars four times, injected some late-night wars humor into his reaction to Conan O’Brien’s debut as Oscar host. “Conan O’Brien did a great job as host of ...

Jay Leno Explains Why He Let Jimmy Kimmel Roast Him Over Conan O’Brien Debacle on His Own Show. Kimmel famously threw himself right into the middle of Leno’s feud with O’Brien in 2010 ...

Ryan Reynolds would do anything for Conan O’Brien—up to and including pushing Jay Leno down a hill.. On Monday, the Deadpool star guested on the former Tonight Show host’s podcast, Conan O ...

Jay Leno and Conan O’Brien never buried the hatchet. However, the former settled his differences with Kimmel and called him up when Jimmy’s son underwent heart surgery in 2017.

Conan O'Brien tells the TODAY show he has never watched a clip of his final words on his last ... O’Brien hit pay dirt when he was tapped to replace Jay Leno as host of “The Tonight Show ...

Henry Winkler and Don Mischer will also be inducted at the inaugural Televerse festival this August.

While appearing on “The Jay Leno Show” in 2010, Kimmel repeatedly took shots at Leno over the notorious “Tonight Show” debacle involving Conan O’Brien.

The battle for 'The Tonight Show' went public on Jan. 12, 2010 when Conan O'Brien refused to move the show's time to accommodate Jay Leno.