Tom Segura is a stand-up comedian, and hosts his own podcast with his wife, Christina Pazsitzky called "Your Mom's House" http://www.yourmomshousepodcast.com

Sam Harris is a neuroscientist and author of the New York Times bestsellers, The End of Faith, Letter to a Christian Nation, and The Moral Landscape. His latest book "Waking Up: A Guide to Spirituality without Religion" is available now.

Joe is joined by Aubrey Marcus, Eddie Bravo & Brendan Schaub to watch the fights on May 16, 2015.

Josh Barnett is an MMA fighter, currently fighting in the UFC Heavyweight division.

Dom Irrera is a stand up comedian, and also hosts his own podcast called "Dom Irrera Live from The Laugh Factory." http://www.domirrera.com/

Alex Winter is a filmmaker and actor known best as Bill S. Preston, Esquire, from the "Bill & Ted's Excellent Adventure" franchise. His latest film "Deep Web" tells "the untold story of Bitcoin and The Silk Road" and is available on May 31...

Trevor Moore is a actor, comedian, writer, director, producer and musician, best known as the founding member of the comedy troupe The Whitest Kids U' Know. His latest special "High on Church" is available now at trevormoore.comedydirect.co...

Andrew Hill, PhD, is a lecturer, scientist, explorer, and also the lead neuroscientist at TruBrain.

Steve Maxwell is an American fitness coach, physical educator, and Brazilian Jiu-Jitsu instructor. He was named one of the top 100 trainers in the USA by Men’s Journal.

Bryan Callen is an actor and stand-up comedian, and together with Brendan Schaub he also hosts "The Fighter & The Kid" podcast. http://bryancallen.com

Joe is joined by Aubrey Marcus, Eddie Bravo & Brendan Schaub to watch the fights on May 16, 2015.

Kevin Folta is a land-grant scientist exploring ways to make better food with less input, also learning and teaching how to effectively communicate science to the public. He is also a professor in and chairman of the Horticultural Sciences...

Joe is joined by Eddie Bravo & Brendan Schaub to watch the fights on April 11, 2015. (Part 1 of 2)

Greg Proops is a stand-up comedian, also well-known for his improv comedy on the show "Whose Line is it Anyway?" He currently hosts his own podcast called "The Smartest Man In The World" and has a new book available in May 2015 called "The...

Big Jay Oakerson is a stand up comedian and he also hosts his own show "Legion of Skanks Podcast" available on iTunes. http://bigjaycomedy.com