Cities of the Underworld
Season 3 Episode 4 - Secret Sin City
Welcome to Las Vegas, America's Sin City, where billions of dollars are lost and made every year on our national vices. In order to protect their cash, casinos have made security the highest priority. From underground vaults to secret surveillance nerve centers, we'll uncover how the latest technology beats the cheaters. But Vegas wasn't always this high-tech. We'll show how a massive engineering feat transformed the city from a barren desert into a mobster metropolis where thieves ran the show from underground tunnels dating back to Prohibition. And just when it looked like all the thugs were behind bars and the city would fall off the map for good, Vegas became the come back kid. It's the only city in the world where you can be in Egypt one moment and Italy the next, thanks to a secret underground that allows the show to get bigger and better every time.
Episodes in Season 3
City Of Blood
43 min
Tunnels Of Hell
43 min
Real Mafia Underground
43 min
Secret Sin City
43 min
Hitler's Trenches
43 min
Barbarians' Lair
43 min
Land of Manson
43 min
Gladiators: Blood Sport
43 min
Secret Holy Land
43 min
Under the Rock
43 min
Tomb of the Lost Mummies
43 min
Gods of War
43 min
Alcatraz Down Under
43 min
