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Into the Unknown (2020)

1 season 6 episodes 42 min Documentary

Synopsis

Exploring some of the most nightmarish myths of all time. Searching for hidden clues to lost-in-time legends, Into the Unknown follows adventurer and survivalist Cliff Simon as he makes his way through forbidding landscapes to explore some of the most nightmarish myths of all time. Part investigation, part travelogue, and part survival lesson, Cliff ventures solo-deep into one extreme wilderness to the other-determined to uncover the source of these scary stories. That means using all his skills to hike, swim, and crawl into places most people wouldn't ever dare go. Along the way, scientists, shamans, historians, and witnesses all provide clues that shed light on these dark secrets that often defy explanation. And while local guides help plan his route.

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Questions about the series Into the Unknown

What is Into the Unknown about?

Into the Unknown: Exploring some of the most nightmarish myths of all time. Searching for hidden clues to lost-in-time legends, Into the Unknown follows adventurer and survivalist Cliff Simon as he makes his way through forbidding landscapes to explore some of the most nightmarish myths of all time. Part investigation, part travelogue,…

How many seasons does Into the Unknown have?

Into the Unknown has 1 season, with 6 episodes in total.

Is Into the Unknown still running?

Into the Unknown is still running, with new episodes expected.

How long is each episode of Into the Unknown?

Each episode of Into the Unknown runs about 42 minutes.

Who stars in Into the Unknown?

The cast of Into the Unknown includes Cliff Simon.

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Page updated on 09/19/2026.