Greg sits down with Brian Kilmeade to discuss his new book, 'Sam Houston and the Alamo Avengers: The Texas Victory That Changed American History.'

Greg is joined by 'Dilbert' creator Scott Adams to discuss his new book 'Loserthink: How Untrained Brains Are Ruining America.'

Greg is joined by Remy Munasifi to discuss his hilarious parody videos.

Greg and Wall Street Journal columnist Kimberley Strassel discuss the Democrats' attempt to impeach President Trump and what it means for the 2020 election.

Greg sits down with Terry Schappert to discuss his newest book, 'A Guide to Improvised Weaponry: How to Protect Yourself with Whatever You've Got.'

Greg and Dr. Siegel discuss that problems that occur when politics and the medical field mix.

Seth Dillon, CEO of the satire website The Babylon Bee, sits down with Greg to discuss his company's feud with the fact-checking website, Snopes.

Bret Easton Ellis sits down with Greg to discuss his new book, 'White.' This episode contains some adult language.

Will Trump be America's choice for president again in 2020? Greg and Charles Hurt discuss the factors that will be in play for the 2020 election.

Dr. Drew Pinsky sounds the alarm about the homelessness crisis in Los Angeles.

Greg is joined by author Robby Soave to discuss his new book, 'Panic Attack: Young Radicals in the Age of Trump.' Please be advised that this program may contain strong language.

Greg talks to Jonathan Morris about his decision to leave the priesthood.

Is belief in intelligent extraterrestrial life a new religion? Professor Diana Pasulka from the University of North Carolina Wilmington joins Greg to discuss.

Kat Timpf visits Greg to talk about her new Fox Nation show, 'Sincerely Kat.'

Why do we find certain things disgusting? Greg explores the topic with evolutionary psychologist, Dr. Diana Fleischman. Please be advised that this episode may contain adult language.

Adam Carolla stops by to talk to Greg about his first ever stand-up comedy special, 'Not Taco Bell Material.'

Greg interviews writer and critic-at-large for National Review Online, Kyle Smith. They discuss identity politics in entertainment and some of their favorite movies. Please be advised that this episode may contain adult content.

Greg interviews neuroscientist Dr. Moran Cerf. They discuss his research into the development of brain chips that make people super-intelligent.

Greg interviews Quillette.com journalist and editor, Andy Ngo. They discuss recent hate crime hoaxes and the latest on the Jussie Smollett case.

Greg interviews economist, social theorist, and senior fellow at the Hoover Institution at Stanford University, Thomas Sowell. They discuss his latest book, 'Discrimination and Disparities.'

Greg goes behind-the-scenes with some of his staff from 'The Greg Gutfeld Show.' Tune in to see what they think of their boss!