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The Best Episodes of The UnXplained

Every episode of The UnXplained ranked from best to worst. Let's dive into the Best Episodes of The UnXplained!

Binge this in 2d 19h•Peaking at 8.5/10

Explore the world’s most fascinating, strange and inexplicable mysteries. Each episode features compelling contributions from scientists, historians, witnesses and experiencers—each seeking to shed light on how the seemingly impossible actually can happen.

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Episode Rankings

  1. #1 Fan Favorite
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    The UnXplained Season 7 Episode 11 - Secrets of the Civil War
    8.5/10(17 votes)

    #1 - Secrets of the Civil War

    S7:E11

    From 1861-1865, the United States of America found itself in a bloody four-year struggle known as the Civil War. While history often focuses on the politics and battles of this bloody discord, there are fascinating stories of the people and places that played a role in the "War Between the States".

    Director:Unknown
    Writer:Unknown

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  2. The UnXplained Season 7 Episode 8 - Robot Revolution
    8.3/10(20 votes)

    #2 - Robot Revolution

    S7:E8

    For thousands of years, mankind has been fascinated by the idea of creating mechanical servants to make our lives easier. Today, those dreams of the past are increasingly becoming our reality.

    Director:Unknown
    Writer:Unknown

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  3. The UnXplained Season 7 Episode 9 - Secret Societies
    8.3/10(20 votes)

    #3 - Secret Societies

    S7:E9

    The idea that a handful of shadowy organizations control world events has been around for centuries. Today, the Mafia, Skull & Bones, and the Freemasons are just a few of the mysterious groups said to meet behind closed doors, keeping dangerous secrets. What are the codes and rituals that define their beliefs? And is it possible that secret societies not only shaped the events that defined the 20 th century, but will continue to shape the future?

    Director:Unknown
    Writer:Unknown

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  4. The UnXplained Season 7 Episode 14 - Strange Tales from the American Frontier
    8.3/10(20 votes)

    #4 - Strange Tales from the American Frontier

    S7:E14

    From the 17th to the early 20th century, America saw an unprecedented era of rapid western expansion. Millions moved west to lay claim to find their fortunes in gold and land for the taking in search of the American Dream.

    Director:Unknown
    Writer:Unknown

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  5. The UnXplained Season 7 Episode 7 - Tales From Antarctica
    8.2/10(24 votes)

    #5 - Tales From Antarctica

    S7:E7

    Isolated along the southernmost part of the planet, Antarctica is best known as the frozen continent. Yet, this untouched land has captivated brave explorers for centuries.

    Director:Unknown
    Writer:Unknown

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  6. The UnXplained Season 7 Episode 12 - Mysterious Urban Legends
    8.2/10(19 votes)

    #6 - Mysterious Urban Legends

    S7:E12

    Urban legends are modern folklore rooted in mystery where chilling tales merge fact and fiction and blur the line between myth and reality. From the eerie reports of spontaneous human combustion and the hunt for the Highgate Vampire, to the unsettling boogeymen known as the Men in Black appearing after UFO sightings, could these thrilling legends, echoed over generations and believed by many, be more than just stories?

    Director:Unknown
    Writer:Unknown

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    The 20 WORST Episodes of The UnXplained

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  7. The UnXplained Season 7 Episode 18 - Mysteries of the Underground
    8.2/10(13 votes)

    #7 - Mysteries of the Underground

    S7:E18

    Beneath our feet lie hidden ancient tunnels, sacred caves, and shadowy passages into a world of darkness shaped by nature, carved by man, and steeped in myth. Are these underground realms mere remnants of the past?

    Director:Unknown
    Writer:Unknown

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  8. The UnXplained Season 6 Episode 3 - Secrets of Ancient Structures
    8.1/10(58 votes)

    #8 - Secrets of Ancient Structures

    S6:E3

    Scattered 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, their true history seemingly erased by time. Can modern archaeology unravel the enigma of how-and why-these wonders were built?

    Director:Unknown
    Writer:Unknown

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  9. The UnXplained Season 6 Episode 7 - Strange Technology
    8.1/10(52 votes)

    #9 - Strange Technology

    S6:E7

    There are many puzzling artifacts from around the world that challenge everything known about the technological capabilities of distant ancestors; some ancient objects are so mysterious they've spawned endless debate and theories.

    Director:Unknown
    Writer:Unknown

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  10. The UnXplained Season 7 Episode 3 - The Lost
    8.1/10(42 votes)

    #10 - The Lost

    S7:E3

    People go missing every day, but throughout history, there have been strange and eerie disappearances that continue to capture the world's attention. Whether it's the missing case of a world famous icon, like Amelia Earhart, or even entire groups of people that seem to vanish without a trace, these mysterious disappearances have spawned countless theories, but no definitive answers.

    Director:Unknown
    Writer:Unknown

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  11. The UnXplained Season 7 Episode 13 - Mad Scientists
    8.1/10(18 votes)

    #11 - Mad Scientists

    S7:E13

    Throughout history, there have been men of science who pushed the boundaries of experimentation to the edge of madness. They were renegades known for bizarre and often unethical experiments involving human-animal hybrids, mind control devices, and even unimaginable torture.

    Director:Unknown
    Writer:Unknown

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  12. The UnXplained Season 7 Episode 15 - Terrors of the Deep
    8.1/10(17 votes)

    #12 - Terrors of the Deep

    S7:E15

    Stories of unidentified creatures living deep beneath the surface of oceans and lakes include sightings of giant sharks, prehistoric serpents, and even razor-toothed mermaids.

    Director:Unknown
    Writer:Unknown

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  13. The UnXplained Season 7 Episode 1 - The Golden Age of Pirates
    8.0/10(41 votes)

    #13 - The Golden Age of Pirates

    S7:E1

    During The Golden Age of Piracy, thousands of buccaneers terrorized the high seas and became legends. Their exploits spawned fantastic stories of larger-than-life characters, billion dollar heists and buried treasure that to this day, has never been found. Are these stories simply tall tales, or is the truth stranger than fiction?

    Director:Unknown
    Writer:Unknown

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  14. The UnXplained Season 7 Episode 2 - Impossible Ancient Inventions
    8.0/10(43 votes)

    #14 - Impossible Ancient Inventions

    S7:E2

    There are stories of advanced technology, from the ancient past, that seem too impossible to be true. Some are spoken of in legends and myths, while others can be seen today with the naked eye. These technologies challenge everything we think we know about the innovation of our ancestors. Is our most cutting-edge modern technology, merely reinventions of those that existed thousands of years ago? And if it is, where did these incredible lost inventions go?

    Director:Unknown
    Writer:Unknown

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  15. The UnXplained Season 7 Episode 6 - Islands of the Damned
    8.0/10(38 votes)

    #15 - Islands of the Damned

    S7:E6

    There are islands throughout the world that despite their scenic and tranquil beauty, evoke nothing but fear and dread. These islands are riddled with dark histories, unspeakable tragedy, and the belief by locals that they are cursed. Are the misfortunes experienced by the inhabitants of these islands simply a series of tragic coincidences, or is it possible that scattered across the planet there are... Islands of the Damned?

    Director:Unknown
    Writer:Unknown

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  16. The UnXplained Season 6 Episode 2 - The Time Travelers
    7.9/10(74 votes)

    #16 - The Time Travelers

    S6:E2

    A look at whether time travel has already occurred, on purpose or by accident, and scientists who believe it is theoretically possible.

    Director:Unknown
    Writer:Unknown

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  17. The UnXplained Season 6 Episode 8 - Unbreakable Codes
    7.8/10(46 votes)

    #17 - Unbreakable Codes

    S6:E8

    There's nothing more fascinating than a code that can't be cracked. For centuries, mankind has devised ingenious ways to hide valuable information using everything from enigmatic puzzles, to complex ciphers and secret symbols. If history's unbreakable codes can be deciphered, could we unlock answers to some of the greatest mysteries of both the past and present?

    Director:Unknown
    Writer:Unknown

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  18. The UnXplained Season 1 Episode 11 - Lost Civilizations
    7.7/10(124 votes)

    #18 - Lost Civilizations

    S1:E11

    Abandoned cities. Ancient cultures nearly erased by time. And colossal empires that simply vanished without a trace. How does a civilization become "lost"' What could cause once-thriving groups of people to just abandon their great cities, never to return' Can modern scientific knowledge help answer the unsolved questions surrounding these lost civilizations, or is there something more mysterious at work'

    Director:Unknown
    Writer:Unknown

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  19. The UnXplained Season 6 Episode 4 - Mysteries of the Vikings
    7.7/10(56 votes)

    #19 - Mysteries of the Vikings

    S6:E4

    During the Middle Ages, the Vikings were infamous for being a bloodthirsty band of seafaring warriors; historians are learning surprising new things about this Norse society.

    Director:Unknown
    Writer:Unknown

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  20. The UnXplained Season 6 Episode 10 - Monsters Among Us
    7.7/10(51 votes)

    #20 - Monsters Among Us

    S6:E10

    Since the dawn of humanity, tales of monstrous creatures lurking in the shadows of our world have sparked both fascination and fear. Today, we often dismiss these accounts as the stuff of myth and legend, but are we overlooking a potentially terrifying reality? With 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?

    Director:Unknown
    Writer:Unknown

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  21. The UnXplained Season 7 Episode 10 - Secrets of the Spies
    7.7/10(20 votes)

    #21 - Secrets of the Spies

    S7:E10

    Throughout history, powerful nations around the world have enlisted spies to serve as unique tools of warfare. These secret agents are often tasked with infiltrating organizations and even performing the act of assassination.

    Director:Unknown
    Writer:Unknown

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  22. The UnXplained Season 7 Episode 16 - Unlocking the Sixth Sense
    7.7/10(14 votes)

    #22 - Unlocking the Sixth Sense

    S7:E16

    Whether it's called intuition, clairvoyance, or extrasensory perception, this elusive "sixth sense" defies explanation; can scientists find the secret to unlocking these remarkable gifts?

    Director:Unknown
    Writer:Unknown

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  23. The UnXplained Season 1 Episode 2 - Mysterious Structures
    7.6/10(191 votes)

    #23 - Mysterious Structures

    S1:E2

    For centuries, archaeologists have tried to unravel the mysteries of how – and why – certain incredible structures like the Great Pyramid at Giza, the staircase at Loretto Chapel, and Coral Castle were built. Will we ever find the answers? Or, might these structures have been intentionally constructed to perpetually mystify us?

    Director:Unknown
    Writer:Unknown

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  24. The UnXplained Season 2 Episode 4 - The Truth About UFO's
    7.6/10(112 votes)

    #24 - The Truth About UFO's

    S2:E4

    For decades, the debate has raged as to what exactly Unidentified Flying Objects--or "UFOs"--really are. Theories have been put forth that attribute them to everything from secret military aircraft to weather phenomena and more. But by far, the most controversial theory is that these objects are, in fact, spacecraft that have been piloted to Earth by extraterrestrial beings. It's a seemingly outlandish notion, but could it be true? And if so, how much does the government know about these spacecraft--and the aliens who are visiting our planet?

    Director:Unknown
    Writer:Unknown

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  25. The UnXplained Season 2 Episode 17 - Mysteries of the Moon
    7.6/10(81 votes)

    #25 - Mysteries of the Moon

    S2:E17

    For centuries, humanity has looked up at the Moon with a sense of wonder. But is the Moon just a rock floating in space? Or could it hold profound secrets—and perhaps even possess incredible powers? That is what we will try and find out.

    Director:Unknown
    Writer:Unknown

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Best Episodes Summary

"Secrets of the Civil War" is the best rated episode of "The UnXplained". It scored 8.5/10 based on 17 votes. Directed by Unknown and written by Unknown, it aired on 7/11/2025. This episode scored 0.2 points higher than the second highest rated, "Robot Revolution".