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

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 came out midway through Jimmy Fallon's 'Tonight Show' monologue and filmed a 'Tortilla Challenge' TikTok video with the host.

David Letterman appeared on “The Tonight Show Starring Jimmy Fallon,” marking his first appearance on the show since Johnny ...

The TV icon spent about 5 minutes on the show messing around with host Jimmy Fallon.

David Letterman's childhood home, located at 5520 Indianola Ave. in Broad Ripple, is now listed on Airbnb, offering a unique opportunity to stay in a house with deep ties to one of television's most ...

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 ...

No. 4 USC, comedian and former late-night talk show host David Letterman made his way into the arena to watch the Hawkeyes and Clark's jersey retirement. David Letterman in the house at Carver ...

No. 4 USC, comedian and former late-night talk show host David Letterman made his way into the arena to watch the Hawkeyes and Clark's jersey retirement. REQUIRED READING:Caitlin Clark effect ...