3. Stream Secrets of the Underground FREE with Your TV Subscription! Rate. Using cutting-edge technologies such as ground penetrating radar (GPR), LIDAR (Light Detection and Ranging), and 3-D imaging, scientists research fascinating underworlds of secret tunnel networks, ancient structures, and bizarre geological occurrences that offer glimpses into our history. 28 Feb. 2017 America's Buried Massacre. 1. Rate. Rate . 8. 7. 5. 3. Rate. 7.8. Secrets of the Underground (TV Series 2017– ) cast and crew credits, including actors, actresses, directors, writers and more. 3. Rob Nelson and Stefan Burns are the first to use cutting-edge tech to investigate Tesla's underground secrets. Rate. 18 Nov. 2017 Doomsday Volcano Mystery. 0. 9. Rate. 0. Rate. Rob Nelson and Stefan Burns are the first to use cutting-edge tech to investigate Tesla's underground secrets. 5. S2, Ep4. Rate. 7. Rate. 1. 9. In Ohio, he tries to uncover the ancient secrets of a giant mound shaped like a serpent. Watch Full Episodes, Get Behind the Scenes, Meet the Cast, and much more. Episode Name: 1: Sat Oct 28, 2017: Legend of the Nazi Gold: 2: Sat Nov 04, 2017: King Solomon's Treasures: 3: Sat Nov 11, 2017: Tesla's Final Secrets: 4: Sat Nov 18, 2017: Doomsday Volcano of the Gods: 5: Sat Nov 25, 2017: Atlantis in America: 6: Sat Dec 02, 2017: Mystery of the Ice Cave: 7: Sat Dec 09, 2017: Lost Pirate City Treasure: 8: Sat Dec 16, 2017: Quest for the Gold Rush Fortune Rate. Rate . 5. 6. 4. 0. 4. Rate. Rate. 6. Rate. 0. Rate. Rate. Rate. Episode 3 - Tesla's Final Secrets November 11th, 2017 Nikola Tesla died before he finished a mysterious invention, but the ground beneath his only remaining lab might hold clues; Rob Nelson and Stefan Burns are the first to use cutting-edge tech to investigate Tesla's underground secrets. Rate. Rate. S2, Ep4. 8.4 (11) 0. 10. 8.

0. Rate. Error: please try again. With Rob Nelson, Tim Bechtel, Stefan Burns, Adam Cho. Rate.

What caused the deaths of 57 Irish railroad workers in 1832 Pennsylvania at a place called Duffy's Cut. Rate. Rate. Rate. 2. Rate. Error: please try again. Rate. S1, Ep3. Rate. 1. Rate. Rate. Rate. 18 Nov. 2017 Doomsday Volcano Mystery. 9. Secrets of the Underground Official Site. 6. 10. 8. 4. 10. Rate. Rate. Error: please try again. 7. 2. Rate. 2.