

Le Secret de la grotte
On the banks of the Ardèche, near Vallon-Pont-d'Arc, kayakers find the body of the museum president of a recently discovered Paleolithic cave. A 40,000-year-old carved stone was embedded in his neck. To investigate, Captain Manon Ferret-Duval of the research section teams up with her counterpart Riad Lekcir. They must overcome a shared past: she is convinced that her partner's older brother is responsible for the murder of her parents in 1994. Riad has no doubt that Kamel, now deceased, is innocent.
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- Status
- Released
- Budget
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- Box office
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- Language
- French
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Release dates
BelgiumBE
- TV9 Feb 2023
FranceFR
- TVFrance•311 Mar 2023
- TVTV5 Monde14 Jul 2026
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Le Secret de la grotte was released on 9 February 2023.
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