A group of treasure hunters discover a mysterious object at the bottom of the Baltic Sea in this documentary. Theories abound about the large object's origins. It might be a UFO, manmade, or it might be a naturally occurring phenomenon. Nobody knows.
Title | The Mystery Beneath |
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Release Date | 2015-11-01 |
Runtime | |
Genres | Documentary |
Production Companies | A Nice Company |
Production Countries | Finland, Sweden |