Childhood friends Jacques and Enzo share a passion for the danger of free diving. Jacques, following in the footsteps of his father, who died at sea when Jacques was a boy, harbors a remarkable ability to adjust his heart rate and breathing patterns in the water, with his vital signs more closely resembling those of dolphins than men.

Cast: Rosanna Arquette, Jean-Marc Barr, Jean Reno, Paul Shenar, Sergio Castellitto, Jean Bouise