Joe is joined by former Bellator Featherweight champion Daniel Straus & kickboxer/MMA fighter Joe Schilling.

Duncan Trussell is a stand-up comedian, and host of his own podcast “The Duncan Trussell Family Hour”. http://www.duncantrussell.com/

Erik Griffin is a stand-up comedian, writer and actor. His new special "AmERIKan Warrior" premieres on June 8 on Showtime, and he can be also be seen in the Showtime show "I'm Dying Up Here."

Kyle Dunnigan is a writer, actor and comedian. Check out his hilarious Instagram page: https://www.instagram.com/kyledunnigan1/

Tom Papa is a comedian, actor, writer and television/radio host. His new book "Your Dad Stole My Rake: And Other Family Dilemmas" is available now on Amazon. https://www.amazon.com/Your-Dad-Stole-My-Rake/dp/1250144388

Adam Frank is a physicist, astronomer, and writer. His scientific research has focused on computational astrophysics with an emphasis on star formation and late stages of stellar evolution. His new book "Light of the Stars: Alien Worlds and...

Hamilton Morris is a writer, documentarian, psychonaut and scientific researcher. His show "Hamilton's Pharmacopeia" is available on VICELAND and iTunes.

Kyle Kingsbury is a retired professional mixed martial artist. He is currently the Director of Human Optimization at Onnit.

Felipe Esparza is an actor and stand up comedian, who won Last Comic Standing in 2010. Check out his podcast called "What's Up Fool?" available on iTunes & SoundCloud: https://felipesworld.com/podcast/

Dr. Debra Soh is a former sex researcher, neuroscientist, columnist, and podcast host. She is the co-host with Jonathan Kay of "Wrongspeak" available on iTunes & Google Play.

Joe is joined by Brendan Schaub & Bryan Callen to discuss upcoming fights.

Jordan Peterson is a clinical psychologist and tenured professor of psychology at the University of Toronto. https://www.youtube.com/channel/UCL_f53ZEJxp8TtlOkHwMV9Q All Dr. Peterson’s self-improvement writing programs at www.selfauthorin...

Greg Fitzsimmons is a writer and stand-up comedian. He also hosts his own podcast “FitzDog Radio” available on iTunes. http://www.gregfitzsimmons.com/

Michael Shermer is a science writer, historian of science, founder of The Skeptics Society, and Editor in Chief of its magazine Skeptic. His new book "Heavens on Earth: The Scientific Search for the Afterlife, Immortality, and Utopia" is av...

Zach Bitter is an endurance athlete, ultramarathon runner and coach. He holds the current American 100-mile record at 11:40:55.