The appearance from the former Late Night and Late Show host offered a reunion with bandleader Paul Shaffer, who is sitting in with his World’s Most Dangerous Band on The Tonight Show this week. The ...

David Letterman crashed The Tonight Show on Monday night to reunite with Paul Shaffer and poke fun at Jimmy Fallon.

"Is this the 23rd hour of The Today Show?,” Letterman asked as he wandered onto the stage to greet Jimmy Fallon.

Feb. 11 (UPI) -- David Letterman joined Jimmy Fallon during his monologue on The Tonight Show Monday. "Is this the 23rd hour of the Today show?" asked the former Late Show host, feigning confusion, ...

On Feb. 10, David Letterman stopped by “The Tonight Show Starring Jimmy Fallon” while his former bandleader, Paul Shaffer, ...

Feb. 11 (UPI) -- David Letterman joined Jimmy Fallon during his monologue on The Tonight Show Monday. "Is this the 23rd hour of the Today show?" asked the former Late Show host, feigning confusion, ...

Most Super Bowl winners say they’re going to Disney World. This year, two Eagles are going elsewhere: 'The Tonight Show ...

David Letterman made a surprise cameo on The Tonight Show Starring Jimmy Fallon on Feb. 10, interrupting Fallon's monologue ...

Show Starring Jimmy Fallon" host took aim at President Trump for his interest in the Gulf of Mexico and Air Force One.

A late-night monologue with no mention of Donald Trump? That's what Jimmy Fallon delivered Monday night, in what may be a ...

Jimmy Fallon is going All In on Broadway. The Tonight Show Host makes his Broadway debut on Tuesday, January 28, in All In: Comedy About Love. Fallon will be in the show from Tuesday, January 28 ...

Flags across the nation will return to full-staff this week, following the 30 days at half-staff in honor of the death of former president Jimmy Carter. Carter died at the age of 100 in Plains ...