Jacques (Jean-Marc Barr) and Enzo (Jean Reno) are childhood friends who grow into fierce rivals in the deadly sport of deep-water diving. Jacques is more dolphin than man -- but that's not enough to keep insurance investigator Johanna (Rosanna Arquette) from falling head over heels for him. But can she keep him from risking it all to defeat Enzo and set a new world record? Luc Besson (The Fifth Element) directs this romantic adventure.