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Episodes
S6 E1 - The World Beneath Our Feet
September 30, 202442minHumanity has launched satellites into outer space and submarines to the ocean floor, but the ground below Earth's surface remains shrouded in mystery. Are there profound secrets buried beneath layers of rock, or hidden in vast caves?This title is unavailable due to expired rightsS6 E2 - The Time Travelers
September 30, 202442minFor thousands of years, humanity has been fascinated by the notion that man will one day travel through time. But what if time travel has already taken place?This title is unavailable due to expired rightsS6 E3 - Secrets of Ancient Structures
September 30, 202442minScattered across the globe lie mysterious ruins that are buried in sand-swept deserts, perched atop towering mountains, and shrouded in the heart of dense jungles. These age-old structures stand as silent sentinels from the past.This title is unavailable due to expired rightsS6 E4 - Mysteries of the Vikings
September 30, 202442minDuring the Middle Ages, the Vikings were infamous for being a bloodthirsty band of seafaring warriors. Is it possible that they were not the savage brutes we think of today -- but rather, a highly advanced civilization?This title is unavailable due to expired rightsS6 E5 - Stories of the Presidents
September 30, 202442minThe men who've had the honor of being President of the United States are celebrated as esteemed leaders, their names immortalized in the annals of history. But there are many bizarre tales involving U.S. Presidents that defy explanation.This title is unavailable due to expired rightsS6 E6 - Bizarre Afflictions
September 30, 202442minThroughout history, tales of inexplicable maladies to both the body and the mind have stirred morbid curiosity and palpable fear. Are these bizarre afflictions fabrications of the mind?This title is unavailable due to expired rightsS6 E7 - Strange Technology
September 30, 202442minThere are many puzzling artifacts from around the world that challenge everything we know about the technological capabilities of our distant ancestors.This title is unavailable due to expired rightsS6 E8 - Unbreakable Codes
September 30, 202442minThere's nothing more fascinating than a code that can't be cracked. If history's unbreakable codes can be deciphered... could we unlock answers to some of the greatest mysteries of both the past and present?This title is unavailable due to expired rightsS6 E9 - Strange Stories of WWII
September 30, 202442minWorld War II was the largest, and deadliest, conflict in human history. From 1939 until 1945, more than fifty nations engaged in harrowing combat -- and during that time, a number of intriguing and persistent mysteries were born.This title is unavailable due to expired rightsS6 E10 - Monsters Among Us
September 30, 202442minWith scientists discovering as many as 18,000 new animal species every year, isn't it conceivable that there could be real-life, flesh-and-blood monsters living among us?This title is unavailable due to expired rights
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