Plot
Explore the mysterious giant rings of the Mediterranean, buried at a depth of 120m, with the world-famous Laurent Ballesta, world-renowned diver and his team, to understand the origin of these unique and unknown formations.
Trailer
Cast
Laurent Ballesta
Himself
Sarah-Jane Sauvegrain
Herself
Antonin Guilbert
Himself
Thibault Rauby
Himself
Roberto Rinaldi
Himself
