No animal quite captures our imagination like sharks. In Journey From the Source: Episode III we visit Jupiter, Florida, to meet a shark diver who swims, cage-free, with the ocean's top predator every day. His advice? Never turn your back on a shark.
Just 15 miles outside Washington, DC, one of America’s most dramatic stretches of natural whitewater explodes into focus. Journey From The Source: Episode II tells the story of a man who has paddled it for 30 years. And the glory, and tragedy, that has accompanied him along the way.
He’s almost 50, he's got asthma, he’s about 235 pounds, and he's also a world-class athlete. Meet 'Kraken', the sea monster – a Finnish freediver who only realised he had the makings of a national champion in his late 30s.