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Greg Fitzsimmons

Greg Fitzsimmons appears in 3 indexed podcast episodes across 1 show on PodcastMentions, with linked books, timestamps, and episode context.

Greg Fitzsimmons is an American stand-up comedian, actor, podcaster, and Emmy Award–winning television writer who hosts Fitzdog Radio and co-hosts podcast projects such as Sunday Papers and Childish.

Host of Fitzdog Radio; stand-up comedianKnown for Stand-up comedy, Hosting Fitzdog Radio, Television writing

Track Greg Fitzsimmons appearances on Joe Rogan Experience. Linked books include Chaos and Hitler's Last Day: Minute by Minute.

Appearances3
Podcasts1
Linked books8
LatestJan 31, 2026
Podcasts featuring Greg Fitzsimmons
Joe Rogan Experience
3 episodes · latest Jan 31, 2026

Books mentioned around this guest

Featured moments

Joe Rogan Experience
#2196 - Greg Fitzsimmons
Aug 28, 2024
1:45:13

The podcast discusses a book by Norman Oller about Hitler's life and the doctor he trusted, highlighting the crazy story of his drug use and potential nuclear threats.

Hitler's Last Day: Minute by Minute · Hitler's drug use
Joe Rogan Experience
#2446 - Greg Fitzsimmons
Jan 31, 2026
2:13:28

It's amazing because it's all true.

Chaos · Tom O'Neill's Chaos
Joe Rogan Experience
#1876 - Greg Fitzsimmons
Sep 30, 2022
2:58:19

The speaker discusses a book called Murder Machine, which is about Roy DeMeo, a hit man who became a serial killer.

Murder Machine
Joe Rogan Experience
#1876 - Greg Fitzsimmons
Sep 30, 2022
2:54:48

The speaker recalls reading this book and getting sucked into the story as a child.

The Lion, the Witch and the Wardrobe

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Episodes