Secrets of the Giant Sharks
The two biggest fish on the planet - the whale shark and the basking shark.
Yet we know virtually nothing about their secret lives. Where they spend most of the year is one of nature's greatest unsolved riddles.
The ultimate ocean predator - the great white shark. Found in specific regions, are these just localized groupings - or is there a world-wide network of great whites scouring the world's seas?
At opposite ends of the planet small groups of scientists using the modern technology uncover the secrets of the world's greatest sharks.
With exclusive access to the research projects and to the results, this film totally demolishes currently held theories about these ocean giants.
Format: DVD Region 0
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