No other sea creature is more feared than him: the great white shark. But is he really the bloodthirsty creature most people think he is? Does he mangle everything that comes into his powerful jaw without any sense or understanding? This question also concerns a diving excursion off the coast of Mexico. It is clear to the men that if they want to understand the essence of the great white shark, they have to get up close and personal with it and leave their secure steel cage - an extremely risky experiment!