Fallon took the Radio City Music Hall stage Friday alongside The Roots to pay tribute to The Blues Brothers, the sketch ...

Tom Hanks and Rita Wilson participated in a funny bit during the three-hour concert special celebrating 'Saturday Night ...

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

After singing the updated version of "Asshole," Leary and Fallon sat down to discuss the song. "I don't know if people are ...

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

There is no new episode of "Saturday Night Live" on Saturday. Instead, NBC is re-broadcasting the show's first-ever episode ...

Jimmy Fallon viewers were left surprised earlier this month when The Roots, the show's longtime house band, were noticeably absent.

Brown shared how he managed to dunk over Donovan Mitchell in the Dunk Contest -- and how he did so without even practicing ...

Celtics star Jaylen Brown made an appearance on "The Tonight Show" on Tuesday, discussing Bill Nye and several other topics.

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, ...

“The guy’s in the wrong business! He’s in the comedy business, he should laugh,” Fallon joked about his current executive producer. But when Fallon took the stage, he did the impossible and got a ...

Tina Fey, Amy Poehler, and Seth Meyers held a reunion with Jimmy Fallon last night on The Tonight Show. Fey and Poehler interrupted the host’s monologue, much to his (feigned) surprise, and critiqued ...