Jon Stewart took over "Jimmy Kimmel Live!" Friday, emerging from an onstage manhole to cameo during the late-night host's ...

Robert De Niro made a surprise appearance during Wednesday’s episode of “Jimmy Kimmel Live!,” but not as himself, as the ...

Donald Trump’s A-list nemesis Robert De Niro crashed an episode of Jimmy Kimmel Live! to roast one of the president’s cronies ...

Jimmy Kimmel is back on the air after a two-month break and amid a report his show is ending. He slammed Donald Trump for being "crazier than ever." ...

Now living in Ireland, O'Donnell returned to late night and focused on telling stories about living a normal life instead of obsessing over Trump.

He's finally back after a few months off the air, and it was a big night.

Jimmy Kimmel Mocks Natalie Harp During Monologue ...

The country star paused his comedy-filled guest-hosting gig to remember his fellow Tennessean trailblazer and longtime inspiration Jelly Roll/Instagram Jelly Roll honored Dolly Parton during his Jimmy ...

Stephen Colbert made a "triumphant" return to late-night TV as a guest on Jimmy Kimmel Live!, four months after the cancellation of The Late Show. (And he shaved his beard on live television, too.) On ...

Rosie O’Donnell is guest-hosting the show in Jimmy Kimmel’s absence until Thursday, Aug. 20 Jimmy Kimmel Live/YouTube; Aaron Schwartz/CNP/Bloomberg via Getty Rosie O’Donnell kicked off her week ...