Aug 19, 2026 · 46 min · 22 segments
Forty years ago, millions of Americans turned on their TVs to watch The Mysteries of Al Capone's Vault. In this live broadcast, construction workers blasted their way into a subterranean chamber…
William Elliott HazelgroveGuest
Gavin WhiteheadHost
Can you briefly talk us through the full range of his criminal enterprise when he was at the height of his powers? What kinds of illicit activity was he involved in?
And so Capone famously said, "I'm just supplying a need." And, uh, his need generated a hundred million dollars a year.
You know, he was called the King of Chicago, uh, and that was basically because most people were on the payroll at the time.
And Capone was, you know, it's hard for people to understand how big he was then.
You know, the, the way we view a sports figure or a movie star today, that's how a lot of people viewed Capone.
He had a fifty thousand dollar ring on his finger, a white fedora.
Whenever he came to court, he was mobbed, and he was very media savvy.
At the same time, uh, he's running this very criminal enterprise where he could be ruthless if anybody crossed him.
So undoubtedly, murder was part of his trade, uh, while he's, you know, selling just massive amounts
amountsOf booze, uh, running an operation that, you know, went all the way up to Canada during a time when people really wanted to drink.
And, uh, speakeasies, Chicago had more speakeasies than any other city at the time.

So as you alluded to a second ago, his criminal activities went well beyond just supplying people with illegal alcohol during prohibition, and one of the most notorious crimes he was associated with was known as the St. Valentine's Day Massacre of 1929, which you detail at some length in the book.

Can you just give us a summary of what happened there and why it caught the public imagination the way it did?
And then basically what happened was on, uh, you know, Valentine's Day, uh, Capone had, uh...

Can you briefly talk us through the full range of his criminal enterprise when he was at the height of his powers? What kinds of illicit activity was he involved in?
And so Capone famously said, "I'm just supplying a need." And, uh, his need generated a hundred million dollars a year.
You know, he was called the King of Chicago, uh, and that was basically because most people were on the payroll at the time.
And Capone was, you know, it's hard for people to understand how big he was then.
You know, the, the way we view a sports figure or a movie star today, that's how a lot of people viewed Capone.
He had a fifty thousand dollar ring on his finger, a white fedora.
Whenever he came to court, he was mobbed, and he was very media savvy.
At the same time, uh, he's running this very criminal enterprise where he could be ruthless if anybody crossed him.
So undoubtedly, murder was part of his trade, uh, while he's, you know, selling just massive amounts
amountsOf booze, uh, running an operation that, you know, went all the way up to Canada during a time when people really wanted to drink.
And, uh, speakeasies, Chicago had more speakeasies than any other city at the time.

So as you alluded to a second ago, his criminal activities went well beyond just supplying people with illegal alcohol during prohibition, and one of the most notorious crimes he was associated with was known as the St. Valentine's Day Massacre of 1929, which you detail at some length in the book.

Can you just give us a summary of what happened there and why it caught the public imagination the way it did?
And then basically what happened was on, uh, you know, Valentine's Day, uh, Capone had, uh...
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