Chris Harris is an automotive enthusiast. He "writes and does low-rent videos about cars". Learn more about your ad choices. Visit podcastchoices.com/adchoices

Philip DeFranco is a popular YouTube and internet personality. He hosts "The Philip DeFranco Show" where news stories are discussed every Monday-Thursday at youtube.com/sxephil Learn more about your ad choices. Visit podcastchoices.com/adchoices

Ron Finely is a "guerrilla gardener" from South Central, LA. After giving his first TED Talk in 2012, Ron has been spreading his "vision for community gardening and rejuvenation" all over the world. Learn more about your ad choices. Visit podcastchoices.com/adchoices

Joe is joined by Eddie Bravo, Brendan Schaub & Bryan Callen to watch a few old fights and also discuss some other topics. Learn more about your ad choices. Visit podcastchoices.com/adchoices

Kill Tony is a podcast on the Deathsquad.tv network. A show created by Tony Hinchcliffe and Redban, where young comedians do 1-minute of stand up to be judged by weekly guests. Every episode also features two regulars doing a brand new minute each week, Kimberly Congdon and Sara Weinshenk. Learn more about your ad choices. Visit podcastchoices.com/adchoices

John Heffron is a stand-up comedian and a past winner of "Last Comic Standing" on NBC. Learn more about your ad choices. Visit podcastchoices.com/adchoices

Zoltan Istvan is a futurist, philosopher, journalist, author of #1 best-selling novel "The Transhumanist Wager" & 2016 US Presidential candidate for the Transhumanist Party. Learn more about your ad choices. Visit podcastchoices.com/adchoices

Bill Burr is a standup comedian and also hosts his own podcast called "Monday Morning Podcast" available on Spotify. His latest special "I'm Sorry You Feel That Way" premieres on Netflix on December 5th, 2014. Learn more about your ad choices. Visit podcastchoices.com/adchoices

Andreas Antonopoulos is a bitcoin entrepreneur, he also serves on the advisory boards of several bitcoin startups and serves as the Chief Security Officer of Blockchain. Learn more about your ad choices. Visit podcastchoices.com/adchoices

Unbox Therapy is a YouTube channel "where products get naked." Lewis does in-depth reviews of new tech products releasing to the consumer market.  http://www.youtube.com/unboxtherapy Learn more about your ad choices. Visit podcastchoices.com/adchoices

Rory MacDonald is a Canadian mixed martial artist currently signed with the UFC fighting in the Welterweight division. He is a former King of the Cage Lightweight Champion. Learn more about your ad choices. Visit podcastchoices.com/adchoices

Peter McGraw is an associate professor of Marketing and Psychology at the University of Colorado at Boulder. Along with journalist Joel Warner, they are responsible for "The Humor Code" - a bestselling book, blog & international research project. His research spans the fields of judgment and decision making, emotion, affect, and mood. Learn more about your ad choices. Visit podcastchoices.com/adchoices

Duncan Trussell is a stand-up comedian, and host of his own podcast "The Duncan Trussell Family Hour" available on Spotify. Learn more about your ad choices. Visit podcastchoices.com/adchoices

Jim Shockey is an outdoor writer, a professional big game outfitter and television producer for many hunting shows. Jim has hunted in more than forty countries and has taken nearly three-hundred known species. Check out the new season of "Uncharted" airing in 2015 on the Outdoor Channel. Learn more about your ad choices. Visit podcastchoices.com/adchoices

Matt Fulchiron is a stand-up comedian and also hosts his own podcast called "The Full Charge Power Hour" available on Spotify. Learn more about your ad choices. Visit podcastchoices.com/adchoices

Dr. Mark Gordon is the Medical Director of Education at Access Medical Laboratory and is recognized as a top leader world wide in Interventional Endocrinology (Anti Aging Medicine). Matthew Gosney is a former Navy SEAL and current patient of Dr. Gordon's. Jason Hall is a screenwriter, his new movie "American Sniper" stars Bradley Cooper and is directed by Clint Eastwood releases this winter. Learn more about your ad choices. Visit podcastchoices.com/adchoices

Daniele Bolelli is an Italian author, professor, and martial artist. His books include "Create Your Own Religion" and "On the Warrior's Path" and he is the host of the podcast called The Drunken Taoist. Learn more about your ad choices. Visit podcastchoices.com/adchoices

Dom Irrera is a stand up comedian, and also hosts his own podcast called "Dom Irrera Live from The Laugh Factory." Learn more about your ad choices. Visit podcastchoices.com/adchoices

Josh Zepps is the host of HuffPost Live & Point of Inquiry, "a podcast for reason & science" which you can find on Spotify. Learn more about your ad choices. Visit podcastchoices.com/adchoices

Joe Perry is a guitar player, singer, songwriter, and co-founder of Aerosmith. Learn more about your ad choices. Visit podcastchoices.com/adchoices