The "Jaws" phenomenon has given sharks a bad name. But is the shark really such a barbarian? NOVA looks at the lifestyle of this remarkable survivor from the days when dinosaurs ruled the earth.
Seen in more than 100 countries, NOVA is the most watched science based television series in the world and the most watched documentary series on PBS. It is also one of television's most acclaimed series, having won many major television awards, most of them many times over.