Poster for The UnXplained

History 2019 - 8 seasons 119 eps TV-PG Returning series

The UnXplained

2019 - 8 seasons 119 eps TV-PG

7.0

Season 8

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Season 8

42 min

S8 · E1 · Jan 16, 2026

Impossible Ancient Structures Episode 1

All 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?

7.6 · You

42 min

S8 · E2 · Jan 23, 2026

Nightmares and Dreams Episode 2

Dreams 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.

7.5 · You

42 min

S8 · E3 · Jan 30, 2026

Unnatural Disasters Episode 3

Throughout history, catastrophic disasters have reshaped civilizations -- yet some events defy all scientific expectations.

7.8 · You

42 min

S8 · E4 · Feb 13, 2026

Mysteries of Africa Episode 4

Africa 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?

7.5 · You

42 min

S8 · E5 · Feb 20, 2026

Mind Over Matter Episode 5

The human mind is home to all our thoughts, hopes, dreams, and memories.

7.4 · You

42 min

S8 · E6 · Feb 27, 2026

Mighty Kingdoms Unearthed Episode 6

An exploration of strange and inexplicable mysteries; contributions from scientists, historians and witnesses as they seek to shed light on how the impossible can happen.

7.6 · You

42 min

S8 · E7 · May 29, 2026

Dangerous Places Episode 7

Every 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?

7.3 · You

42 min

S8 · E8 · Jun 5, 2026

Satan's Army Episode 8

From 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?

7.9 · You

42 min

S8 · E9 · Jun 12, 2026

Top Secret Projects Episode 9

Throughout 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?

7.4 · You

42 min

S8 · E10 · Jun 26, 2026

Mystery Of The Dinosaurs Episode 10

Dinosaurs 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.

7.7 · You

42 min

S8 · E11 · Jul 10, 2026

The Lost World of the Aztecs Episode 11

Five centuries after the fall of the Aztec Empire, new discoveries are revealing that this lost civilization may have been far more sophisticated-and far stranger-than history has long suggested.

7.2 · You

42 min

S8 · E12 · Jul 17, 2026

Objects of Power Episode 12

For centuries, certain objects have been deemed to heal the sick, summon spirits, legitimize kings, curse their owners, and even alter the fate of nations.

7.3 · You

42 min

S8 · E13 · Jul 24, 2026

Unnerving Nature Episode 13

Across the planet are places where nature behaves in ways that seem to defy explanation. Forests where people vanish, deserts where signals fail, caves filled with toxic air and mountains no one dares to climb.

7.5 · You

42 min

S8 · E14 · Jul 31, 2026

Deadly Ancient Curses Episode 14

Throughout history, people have feared that ancient curses can bring misfortune, madness, and even death to those who defy them.

7.2 · You

42 min

S8 · E15 · Aug 7, 2026

Alien Close Encounters Episode 15

An exploration of strange and inexplicable mysteries. Contributions from scientists, historians and witnesses as they seek to shed light on how the impossible can happen.

7.4 · You

42 min

S8 · E16 · Aug 14, 2026

Secrets of the Pyramids Episode 16

Why did so many ancient people, separated by oceans and centuries, return to the same monumental shape? Were pyramids simply the most practical way to build toward the sky--or could they reveal a deeper pattern of sacred knowledge?

7.3 · You

42 min

S8 · E17 · Aug 21, 2026

Buried Mysteries Episode 17

Across the deserts of North Africa and the Near East--the region often called one of the Cradles of Civilization--entire armies, cities, and cultures have vanished beneath shifting sands.

7.5 · You

42 min

S8 · E18 · Aug 28, 2026

Human Anomalies Episode 18

Across the world, rare medical disorders and extraordinary capabilities reveal how little we truly understand about the human body. Are these evidence that the human body is capable of far stranger things than science has fully explained?

7.5 · You

18 episodes in Season 8

Some details come from TheTVDB.

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