Episodes
- S8 E1 - Aliens B.C.July 23, 201543minEnormous manmade caves... Unexplainable structures... And underwater discoveries that challenge everything we know about the past...Is it possible that an advanced civilization inhabited Earth thousands of years ago?Available to buy
- S8 E2 - NASA's Secret AgendaJuly 30, 201543minWhen German aerospace engineer Wernher von Braun joined the U.S. military and space programs after World War II, he quickly became one of the foremost scientists credited with developing the ballistic missile.Available to buy
- S8 E3 - Aliens and RobotsAugust 6, 201543minIncredible strength... Superior intelligence... And even the ability to reproduce.Available to buy
- S8 E4 - Dark ForcesAugust 13, 201543minGood and Evil. Light and Dark. God and Satan. In nearly every culture there are stories of opposing forces at work here on Earth--forces of a supernatural or otherworldly nature.Available to buy
- S8 E5 - The Alien EvolutionAugust 20, 201542minAncient Astronaut theorists have suggested that many of the divine beings depicted in cultures throughout the world are not really divine.Available to buy
- S8 E6 - The Other EarthAugust 27, 201542minBillions of dollars have been spent in our quest to find an "other Earth." Since the launch of the Kepler Telescope in 2009, scientists have identified thousands of planets capable of supporting life.Available to buy
- S8 E7 - Creatures of the DeepSeptember 3, 201542minIn August of 2014, Russian cosmonauts aboard the International Space Station discovered something incredibly unexpected covering parts of the windows--living sea plankton.Available to buy
- S8 E8 - Circles from the SkySeptember 17, 201542minOver 10,000 crop circles have been reported worldwide, appearing in 50 different countries, and nearly every continent on Earth.Available to buy
- S8 E9 - The Alien WarsOctober 1, 201542minThe Alien WarsAvailable to buy
- S8 E10 - The Forbidden ZonesOctober 8, 201542minDue to warfare, instability, and inaccessibility--there are specific regions of the world that are off-limits to exploration.Available to buy
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- Audio languages
- English
- Subtitles
- English [CC]
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