Billy Corben is a documentary producer and director, best known for his films “Cocaine Cowboys ” & “Cocaine Cowboys 2″ and also “Broke” & “The U” for ESPN’s 30 for 30 series. His latest film "Screwball" releases in theaters on March 29, and...

David Lee Roth is the lead singer of multi-platnium hard rock band from Southern California, Van Halen. https://inktheoriginal.com/

Dr. Ben Goertzel is the founder and CEO of SingularityNET, a blockchain-based AI marketplace.

Jake "The Snake" Roberts is an actor and semi-retired professional wrestler. Check out the documentary "The Resurrection of Jake The Snake" streaming now. Tony Hinchcliffe is a stand-up comedian, writer, and actor. He hosts his own podcast...

Nick Di Paolo is a writer and stand up comedian. Check out "The Nick Di Paolo Show" at http://nickdip.com and on YouTube - https://www.youtube.com/channel/UCghHWRYUpbsUdcsG7PrTgzQ

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

Greg Fitzsimmons is a writer and stand-up comedian. He also hosts a podcast with Alison Rosen called "Childish" that is available now on iTunes & Stitcher.

Sebastian Maniscalco is a stand up comedian and he also hosts his own podcast with Pete Correale called “The Pete and Sebastian Show” available on iTunes. His new special "Stay Hungry" is now streaming on Netflix.

Joe is joined by retired former UFC Middleweight Champion & commentator/analyst Michael Bisping.

Joe is joined by co-star of "Dana White's Lookin' For A Fight" and coach at American Top Team, Din Thomas.

Joe is joined by Ari Shaffir, Bert Kreischer & Tom Segura to recap their 2nd annual Sober October challenge.

Joe is joined by former unified WBC, WBO, Ring magazine and lineal middleweight champion, Kelly Pavlik.

David Sinclair, Ph.D., A.O. is a Professor in the Department of Genetics and co-Director of the Paul F. Glenn Center for the Biology of Aging at Harvard Medical School. He is best known for his work on understanding why we age and how to sl...

Jeff Ross is a comedian, writer, producer, and director, also known as the “Roastmaster General.” Dave Attell is a stand-up comedian, writer and actor. Their new special "Bumping Mics " is streaming now on Netflix.

Dr. Andrew Weil is a physician, author, spokesperson, and broadly described "guru" of the alternative medical brands: holistic health and integrative medicine. https://matcha.com/pages/joerogan