"I brought fun by the gallon to our pal Jimmy Fallon," the "Gutfeld!" [and self-proclaimed king of late night] said on Friday ...

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

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

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

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

Fox News host Greg Gutfeld and ‘Gutfeld!’ guests discuss Greg’s appearance on the ‘Tonight Show’ with Jimmy Fallon.

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

Greg Gutfeld and Jimmy Fallon have some — drunken — history. The Fox News personality was a guest on the Thursday, August 7 ...

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

In his debut appearance on "The Tonight Show Starring Jimmy Fallon," the Fox News star reminded the host about their raucous ...

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

On "The Tonight Show," Fox News' Greg Gutfeld revealed the wild story Thursday behind his first encounter with fellow ...