The Mystery Beneath (2015)
- Genre: Documentary
- Release Date: 2015-11-01
- Runtime: 0h 58min
- Language: svenska
- Production Company: A Nice Company
- Production Country: Finland, Sweden
- Director: Magnus Egler
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.
Unfortunately the movie The Mystery Beneath is not yet available on HBO Max.
| Directing | Magnus Egler | Director |
| Production | Magnus Egler | Producer |
| Editing | Alexander Engstrom | Editor |
| Editing | Nils Larsson | Editor |
