From HBO's Silicon Valley, Thomas Middleditch talks about working with the legendary Mike Judge and launches into a dead-on impression of a drunken Orson Welles.
Greg talks about how dumb jocks are and is visited by Mike Gibbons, who explains how a divorced man shops at Crate and Barrel.
Sarah Colonna (from Chelsea Lately and show business) talks about her beautiful feet and her new boyfriend (a younger man with a Super Bowl ring.)
American pop star Mark McGrath talks to Greg about whether or not what Ray Rice did was wrong. Greg also tortures Mark with a rock 'n' roll pop quiz.
Hot off his jet ski trip from Chicago to New Orleans, Kurt Braunohler sits on Greg's patio and talks about people getting pecked in the bunghole by chickens.
From "The Family Guy" and the "Hollywood Babble-On" podcast, Ralph Garman sits down in Fitzdog Studios and joins Greg in criticizing the pope. Otherwise it is very positive.
From the hit show "Drunk History," Derek Waters explains to Greg how he has cast people like John Lithgow and David Cross and then why he was late to the podcast.
From the TV shows Mom and 3rd Rock from the Sun, French Stewart calls his mother to find out whether or not his older sister is a bastard. Also, French and Greg make their Emmy picks.
The Bitter Buddha, Eddie Pepitone, sits in Fitzdog Studios and explains his use of Morse Code as social media and why he almost cancelled because of traffic.
E! superstar Ross Mathews talks about the recent controversy related to transsexuals, and Greg preps him for his new talk show.
Ron Funches deals with the shocking news about Robin Williams, but the mood in the room rebounds as he reveals his fetish for orange pubic hair.
Jerry Ferrara, Turtle from "Entourage," has gone on to score roles in some big hit movies since leaving the show, and now rounds it out with a booking on Fitzdog Radio. He & Greg develop a show idea they will be out selling in the next few weeks.
Mike Gibbons helps spitball some ideas for Greg's new travel book: "Negative Trips: Bringing Your Bad Energy To Otherwise Beautiful Places In The U.S. And Abroad."
Nate Corddry from CBS' "Mom" somehow puts up with Greg's rude behavior to describe a love scene with an ex-girlfriend and being paid to not work.
The hilarious and beautiful Nikki Glaser sits on Greg's back patio and talks for a long time about stand-up, sobriety and why she didn't bother to do her hair and makeup for Fitzdog Radio.
Kevin Shinick crowds into Greg's office near the airport and puts up with his shit. He's an actor, a Marvel Comics writer, an Emmy award winner and the creator of Cartoon Network's MAD.
Comedian, Seinfeld writer, author and gay Jewish former vegan Carol Leifer dispenses advice on making it in show business and beyond.
Famous Hollywood sitcom writer and novelist Kristin Newman recounts her romantic exploits abroad. Her new book, What I Was Doing While You Were Breeding, is out now!
From Anchorman 1 & 2 and 120 other film and TV roles, friend of the podcast David Koechner talks about rage and depression and comes up with an animated series called "Fitzdog!"
Greg takes you on a journey to Yosemite with his sitcom family. Portions of an interview with Josh Wolf bring it home.
The legendary Carl Reiner, a man who has been an inspiration to Greg from the time he was 12, is dumb enough to agree to be a guest on Fitzdog Radio.
From ABC's Happy Endings and Anchorman 2, Eliza Coupe describes her father Ernie and resists Greg's attempts to turn him into the next sitcom star.
Comedian/musician/new dad Nick Thune shares tales of his wife breastfeeding and Al Madrigal almost beating up a man in Atlanta for touching Nick's head.