Greg Gutfeld's guest spot on NBC's "Tonight Show" drew 1.7 million total viewers, marking the show's biggest audience of the year.

The “Tonight Show” host is getting backlash — again — for being what one social media user called a “‘yes to everyone’ man” ...

In a surprising turn for late-night television, FOX News Channel's Greg Gutfeld made a special appearance on NBC's The Tonight Show with Jimmy Fallon, leading to a significant surge in viewership. The ...