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

Fallon was riffing with Paul Shaffer and the World’s Most Dangerous Band, Letterman’s longtime sidekick and band from his time hosting CBS’ Late Show from 1982 to 2015 — Shaffer and co were filling in ...

Interviewing the talented actress and stand-up comedian Aubrey Plaza is not a piece of cake! Over the years, many late-night talk show hosts including Stephen Colbert and Jimmy Fallon have conducted ...

David Letterman crashes 'The Tonight Show,' roasts Jimmy Fallon, plays the tortilla game, then jokes about suing him.

NBC Universal Friday night is the start of a star-studded weekend of TV festivities celebrating the 50th anniversary of ...

NEW YORK CITY, NEW YORK: Legendary late-night TV icon David Letterman gate-crashed Jimmy Fallon 's 'Tonight Show' monologue on Monday night, February 10, strolling onto the stage while the host was ...

From Eddie Murphy to Will Ferrell to Tina Fey, these are the 50 people who made "SNL" what it is, 50 years into its run.

"I'm not gonna say what I call it, but it's not that," Hurts joked, talking the Super Bowl winners' "tush push" on The ...

Chevy Chase, Eddie Murphy, Gilda Radner (1946 - 1989), Bill Murray; and bottom Jane Curtain, Dan Aykroyd, Laraine Newman, ...

The Homecoming Concert in celebration of NBC’s late-night sketch show. Fallon took the Radio City Music Hall stage Friday ...

Live' veterans participated in a "Tonight Show Joke Off," a riff on SNL's "Weekend Update" segment during which they battled it out for the best punchlines.