Plot
With the help of diver and biologist Laurent Ballesta, a scientific expedition explores three sunken Italian volcanic sites in the Mediterranean.
Trailer
Trailer's not available.
Cast
Gil Kébaïli
Narrator
With the help of diver and biologist Laurent Ballesta, a scientific expedition explores three sunken Italian volcanic sites in the Mediterranean.
Trailer's not available.
Gil Kébaïli
Narrator
