With the help of diver and biologist Laurent Ballesta, a scientific expedition explores three sunken Italian volcanic sites in the Mediterranean.
| Actor | Role |
|---|---|
| GGil KébaïliNarrator | Narrator |
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With the help of diver and biologist Laurent Ballesta, a scientific expedition explores three sunken Italian volcanic sites in the Mediterranean.
| Actor | Role |
|---|---|
| GGil KébaïliNarrator | Narrator |