6 Season
55 Episode
Drain the Oceans - Season 4 Episode 7 The Great Barrier Reef
The mysterious sinking of Australia’s “Titanic”, a warship on a dangerous mission, and a ROV expedition searching for clues at the bottom of the reef.
- Year : 2023
- Country : Australia, United Kingdom, United States of America
- Genre : Documentary
- Studio : National Geographic
- Keyword : exploration, marine
- Director :
- Cast : Craig Sechler
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