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

John Oliver wasn't the only late night icon to crash this week. "The Tonight Show" started Monday off with a surprise ...

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

Look for Ask Matt columns on most Tuesdays. I’m sure you and your readers can identify many other “one-season wonders” that ...

David Letterman made a surprise appearance on The Tonight Show, crashing Jimmy Fallon's monologue to tell a few jokes and ...

TV legend David Letterman returned to his former stomping grounds at 30 Rockefeller Plaza Monday for a surprise appearance on ...

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 ...

Amy Poehler spoke about the wildest thing she ever did at a "Saturday Night Live" after-party while co-hosting TODAY with ...

The appearance from the former Late Night and Late Show host offered a reunion with bandleader Paul Shaffer, who is sitting ...

Paul Shaffer, who spent 33 years as David Letterman’s musical director, is returning to late-night and reuniting with his ...

BELOW will present some of the brightest stars from Broadway, cabaret, jazz, and beyond, including Joaquina Kalukango and ...

To celebrate the anniversary of Out Of My Head, Warner Music NZ and Rhythmethod will be pressing a very limited run on tasty ...