The Good, the Bad and the Ugly

Martin Clunes learns about animal exploitation - the good, the bad and the ugly. In Sri Lanka, fishing manta rays is legal but a turtle sanctuary offers hope. In Thailand, he learns more about silk production, and a more animal-friendly alternative, and on the Australian island of Friday Island, he is shown the delicate art of growing pearls. Finally, in the Abrolhos islands, Martin learns about the most valuable catch in Australia's waters.