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Secrets of the Underground
IMDb 6,520178 épisodes
Essai gratuit de discovery+
Épisodes
- S. 1 ÉP. 1 - Capone's Escape Tunnels13 février 201742 minRob Nelson investigates rumors of a secret, underground escape route used by the infamous gangster Al Capone in Louisville, KY. Also, the Mima mounds in Washington State are explored.Essai gratuit de discovery+
- S. 1 ÉP. 2 - Mystery of the Serpent Mound20 février 201742 minRob Nelson explores mysterious tunnels beneath Denver's airport, capitol building, and downtown to investigate rumors of a secret organization. Also, the ancient secrets of a giant mound shaped like a serpent are investigated.Essai gratuit de discovery+
- S. 1 ÉP. 3 - America's Buried Massacre27 février 201742 minRob Nelson hunts for a legendary mass grave that could expose a dark secret from America's industrial past. Also, cutting edge technology is used to find out why a giant lake in Virginia suddenly vanished.Essai gratuit de discovery+
- S. 1 ÉP. 4 - Rocky Mountain Monsters6 mars 201742 minRob Nelson examines a set of bizarre markings on a Colorado ridge that suggest a violent clash between prehistoric beasts. Also, an ancient California lake is investigated to see if it's home to alien life.Essai gratuit de discovery+
- S. 1 ÉP. 5 - Great Lakes Bermuda Triangle13 mars 201742 minRob Nelson descends into a Texas cave to uncover ancient remains of an unknown, mass extinction. Also, a phenomenon that's caused ships to disappear for centuries in the placid waters of Lake Michigan is investigated.Essai gratuit de discovery+
- S. 1 ÉP. 6 - California's Hidden Doomsday20 mars 201742 minRob Nelson heads to California to investigate a network of major fault lines that could set off a massive earthquake. Also, a mysterious sinkhole is explored that some believe is a portal to the center of the Earth.Essai gratuit de discovery+
- S. 1 ÉP. 7 - History of the New World27 mars 201742 minRob Nelson investigates a cluster of ancient ruins that suggest Europeans arrived in North America almost 1,000 years before Columbus. Also, a dormant supervolcano may be showing new signs of life.Essai gratuit de discovery+
- S. 1 ÉP. 8 - American Stonehenge3 avril 201742 minRob Nelson uses state-of-the-art technology to search for rumored escape tunnels deep beneath Alcatraz. Also, a mysterious pattern of rocks is investigated at the bottom of Lake Michigan.Essai gratuit de discovery+
Détails
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- Audio
- English
- Sous-titres
- English [CC]
- Production
- Jonna McLaughlinIsaac HolubKimberly WoodardGregory HenryCasey DaleNeil LairdJoshua AsenChristopher CasselJonathan JordanMakario Sarsozo
- Rôles principaux
- Rob NelsonStefan Burns
- Studio
- discovery plus Natural Wonders
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