
Neil (The Muscle) Cummins. A notorious Sydney hard man who spent 15 years on the doors of the cities most prestigious nightclubs, managing the streets for the Kings of the Cross and watching the backs of some of Sydney’s most famous and infamous underworld identities. Secrets of the Underworld is not for the faint at heart, an insightful and real look into the Sydney Underworld and the real Kings ... more
| Publishes | Twice weekly | Episodes | 261 | Founded | 3 years ago |
|---|---|---|---|---|---|
| Number of Listeners | Category | True Crime | |||

In this special episode, competition winners Angela and Costa turn the tables on Neil — putting him in the hot seat with questions that cover 20 years of life in the shadows. From his first security job chasing shoplifters at Westfield Miranda to wal... more
She came from a small mining town with big dreams, a stubborn streak, and a whole lot of anger to burn. Desley "The Destroyer" Robinson was told girls don't box — so naturally, she went and became a two-time IBF/WBO World Middleweight Champion.
In ... more
In this episode, Neil sits down with Bondi Brat, the social media personality and OnlyFans creator known for her sharp humour and even sharper commentary on the adult industry. What starts as a chat about content creation quickly becomes something fa... more
Neil sits down face-to-face with Russell Small — the Brighton-born DJ and producer whose fingerprints are all over some of dance music's biggest moments. From growing up with undiagnosed ADHD to Grammy nominations and co-producing tracks that hit num... more
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Absolute beast of a podcast, first podcast i really got into touches on a lot of things but in the early stages a lot of Sydney background and past
Absolutely loved N.C interview - Full respect for your honesty & sharing the journey.
I love true crime podcasts and was very interested to hear this one after listening to him on another podcast but once the psychic chimed in, you lost me 100%. It’s a shame. Could’ve been a good podcast.
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This is a great podcast but that laugh the host has every time he talks to a female guest is so unnerving. Sort yourself out
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Apple Podcasts | #110 |
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A hard-edged true-crime and underworld-focused show that centers on gritty, real-life stories from Sydney's Kings Cross era and beyond. Episodes span criminal trajectories, prison life, and the personal fallout of violence, with excursions into the music and nightlife scenes that intersect with crime. The host leans into raw personal narratives, often involving redemption arcs, trauma, survival, and the human side of notorious figures. A standout characteristic is the blend of first-hand underworld history with intimate, reform-minded storytelling that can appeal to listeners who want hard-hitting background, context for sensational events, and resilience narratives. Potential listeners may find it especially engaging if they're curious abo... more
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These podcasts share a similar audience with Secrets of the Underworld:
1. I Catch Killers with Gary Jubelin
2. Life and Crimes with Andrew Rule
3. Naked City
4. Australian True Crime
5. True Crime Conversations
Secrets of the Underworld launched 3 years ago and published 261 episodes to date. You can find more information about this podcast including rankings, audience demographics and engagement in our podcast database.
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Recent guests on Secrets of the Underworld include:
1. Bondi Brat
2. Russell Small
3. Nicolas Claux
4. Ian Redman
5. Colby Ryan
6. Gabbi Tuft
7. Owen John Pomana
8. Héctor Lombard
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