Conservative comedian Greg Gutfeld made his debut appearance on "The Tonight Show" with Jimmy Fallon Thursday, Aug. 7, ...

Fox News' Greg Gutfeld made a memorable late night appearance on NBC's "The Tonight Show Starring Jimmy Fallon" Thursday.

Greg Gutfeld reminisced with Jimmy Fallon about their supportive mothers during his "Tonight Show" appearance, sharing stories about his late mother Jackie.

FOX host Greg Gutfeld made an appearance on The Tonight Show With Jimmy Fallon Thursday, marking a surprising political ...

Jimmy Fallon hosted an unexpected guest on Thursday’s (August 7) episode of The Tonight Show as rival late-night host and Fox ...

Greg Gutfeld was an interesting booking on The Tonight Show Starring Jimmy Fallon given some of his past comments on his own ...

Greg Gutfeld, host of Fox News' popular nightly political comedy show "Gutfeld!," was a guest on "The Tonight Show Starring ...

Fox News host Greg Gutfeld made a rare late-night crossover, hugging Jimmy Fallon in his first appearance on NBC's 'The ...

Fox News Channel late-night star Greg Gutfeld will be a guest on NBC's "The Tonight Show" hosted by Jimmy Fallon on Thursday ...

Fox News late-night host Greg Gutfeld is set to appear on "The Tonight Show Starring Jimmy Fallon" for the Thursday, Aug. 7 episode.

Klepper praised the late-night community on the show. "The late-night world is full of such thoughtful, smart people," he ...