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The Grouper Mystery (2015) poster

The Grouper Mystery

2015, French. Directed by Gil Kébaïli.

Every year, in the southern pass of Fakarava in French Polynesia, thousands of groupers gather in secret followed by hundreds of sharks.

In French Polynesia, there is a place where every year, thousands of groupers gather in secret followed by hundreds of sharks… The photographer, diver and biologist Laurent Ballesta, with his team, wanted to better understand what motivates these fish to wait until the exact day of the full moon to spawn all at once! With the help of researchers from the CNRS of Moorea, they dived and conducted numerous experiments to study and witness this unique phenomenon. Taking advantage of this period of incredible richness, Laurent Ballesta did a record dive of 24 hours at over 20 meters.

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Runtime
0h 52m
Post-credits
None listed
Language
French
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The Grouper Mystery isn’t streaming on any OTT platform in India yet; it released on 11 July 2015.

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Details

Released
11 July 2015
Original title
Le Mystère Mérou
Country
France
Written by
Laurent Ballesta, Gil Kébaïli
fishdivingmarine biologistscientific studyscuba divingscientific expeditionmarine biologyforces of naturespawnfrench polynesianature documentaryscientific researchanimal behaviouranimals & nature

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How long is The Grouper Mystery?

The Grouper Mystery runs 52 minutes (0h 52m).

Does The Grouper Mystery have a post-credits scene?

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Which OTT platform is The Grouper Mystery on?

The Grouper Mystery isn’t streaming on any OTT platform in India yet; it released on 11 July 2015. (Checked 12 November 2026.)

What movies are like The Grouper Mystery?

If you liked The Grouper Mystery, try Deep Blue, Atlantis, The Silent World.

Who directed The Grouper Mystery?

The Grouper Mystery (2015) was directed by Gil Kébaïli and stars Laurent Ballesta, Pierre Tissot.

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