Joe is joined by UFC Heavyweight Champion & three-time King of Pancrase world champion, Bas Rutten. www.karate.com

Liz Phair is a singer, songwriter, and guitarist. The 25th Anniversary box set celebrating her 7 LP's "Girly Sound to Guyville" releases on May 4 and she will also be touring this summer.

Nina Teicholz is an investigative journalist and author of "The Big Fat Surprise: Why Butter, Meat, & Cheese Belong in a Healthy Diet"

Joe Rogan sits down with the current UFC Strawweight Champion, Rose Namajunas, and Pat Barry.

Whitney Cummings is a stand up comedian and actress. Her new movie "The Female Brain" premieres in theaters on February 9th.

Doug Stanhope is a stand-up comedian, writer, and TV host, also currently hosting his own podcast, The Doug Stanhope Podcast. His new book This Is Not Fame: A "From What I Re-Memoir" is available today on Amazon.

Iliza Shlesinger is a comedian, host, and writer. She was the 2008 winner of NBC's Last Comic Standing and went on to host the dating show Excused and also Separation Anxiety on TBS. Her new book "Girl Logic: The Genius and the Absurdity" i...

Dan Harris is a correspondent for ABC News, an anchor for Nightline and co-anchor for the weekend edition of Good Morning America. With Jeff Warren, writer & meditator, he has written a new book "Meditation for Fidgety Skeptics: A 10% Happi...

Colin Moriarty is the co-founder of Kinda Funny and creator of Colin’s Last Stand, a series of videos about history and politics. https://www.youtube.com/channel/UCe3Dpne2qWldzpuiOd9hPLw

Joe Rogan sits down with Jeff Novitzky, who is currently the Vice President of Athlete Health and Performance for UFC.

Bert Kreischer is a stand-up comedian, actor and reality television host. Check out his book “Life of the Party” on Amazon and his podcast “The Bertcast” on iTunes.

Jamie Kilstein is a writer, radio host, and stand up comic.

Christina P is a stand-up comedian, and hosts also own podcast with her husband, Tom Segura, called “Your Mom’s House.” Her new special "Mother Inferior" is now available on Netflix.

Brian Redban is a comedian and the founder of the Deathsquad podcast network. Check out his newest podcast called "What Brian Redban Do" at http://deathsquad.tv & on iTunes

Adam Greentree is a bowhunter and photographer from Australia. He also hosts his own podcast called "Bowhunter's Life" available for download via iTunes.