William Shatner
Self - Host
The UnXplained (2019)
Season 8
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.
Released July 19, 2019
Episode 41 min
14+
Genres: Documentary
Keywords: imdb.show, tmdb.unsolved, tmdb.unsolved-mystery, tmdb.unexplained, tmdb.mysterious-past, tmdb.mysterious-messages, tmdb.mysterious-events + 3 more, tmdb.mysterious-object, tmdb.unexplainable-events, tmdb.mysteries
Watch Providers: Netflix, Amazon Prime Video, Hulu, Tubi TV, History + 11 more, History, The Roku Channel, Hoopla, Disney Plus, Spectrum On Demand, Amazon Prime Video Free with Ads, Netflix Standard with Ads, HISTORY Vault Apple TV Channel, HISTORY Vault Amazon Channel, Amazon Prime Video with Ads, Philo
Production Companies: Prometheus Entertainment
Network: History
Country: United States
Languages:
English,
French,
Portuguese
S8E1 - Impossible Ancient Structures
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?
Jan. 16, 2026, midnight
S8E2 - Nightmares and Dreams
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.
Jan. 23, 2026, midnight
S8E3 - Unnatural Disasters
Throughout history, catastrophic disasters have reshaped civilizations -- yet some events defy all scientific expectations.
Jan. 30, 2026, midnight
S8E4 - Mysteries of Africa
None
Feb. 6, 2026, midnight
History
41 min/ep
4305 min
July 19, 2019
Oct. 31, 2025, midnight
Jan. 16, 2026, midnight
Returning Series
TV-14
14+
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