Season 8
12 episodes · Jan 16, 2026
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- S8E1
Impossible Ancient Structures
Jan 16, 202642mAll over the world stand ancient structures so massive, precise, and baffling that they seem impossible for not just their time, but ours as well. From colossal walls and giant stone tombs to temples carved from solid rock, how did ancient civilizations achieve feats of engineering that still defy modern understanding?
- S8E2
Nightmares and Dreams
Jan 23, 202642mDreams have inspired humanity for thousands of years and in all this time, we have yet to answer one fundamental question: What is the purpose of dreams? From nightmares linked to unexplained deaths and more.
- S8E3
Unnatural Disasters
Jan 30, 202642mThroughout history, catastrophic disasters have reshaped civilizations -- yet some events defy all scientific expectations.
- S8E4
Mysteries of Africa
Feb 13, 202642mAfrica remains one of the most mysterious continents on Earth. From lost cities buried beneath shifting sands, to the elusive tomb of history's most mighty queen, what secrets lie hidden throughout Africa's vast landscape?
- S8E5
Mind Over Matter
Feb 20, 202642mThe human mind is home to all our thoughts, hopes, dreams, and memories.
- S8E6
Mighty Kingdoms Unearthed
Feb 27, 202642mAn exploration of strange and inexplicable mysteries; contributions from scientists, historians and witnesses as they seek to shed light on how the impossible can happen.
- S8E7
Dangerous Places
May 29, 202642mEvery year, people risk their lives to enter places the world has marked off-limits. What is it about the world’s most dangerous places that makes them impossible to resist?
- S8E8
Satan's Army
Jun 5, 202642mFrom demonic possession and cursed homes to battlefield apparitions and ancient pacts with the Devil, history is filled with chilling accounts of supernatural forces said to be working against humanity. Are these terrifying encounters simply the product of fear and belief… or could they point to a hidden war between good and evil-one that continues to this day?
- S8E9
Top Secret Projects
Jun 12, 202642mThroughout history, governments have carried out top secret projects that defy belief-from experimental aircraft and staged illusions to covert experiments that crossed ethical boundaries. Hidden from the public and revealed only years later, these operations raise a chilling question: if these programs were real… what else might still be happening in secret today?
- S8E10
Mystery Of The Dinosaurs
Jun 26, 202642mDinosaurs have fascinated scientists for nearly two centuries, and in all that time, we have yet to answer even the most basic questions about how these animals lived, how they died, and what became of them. From an extinction event whose cause scientists to actively debate, to ancient dragon legends some researchers trace directly to fossil discoveries, to genetic technologies now being used to bring extinct creatures back to life. Content expanded.