Neil Oliver becomes one of only five people known to have set foot on the isolated island known as Skull Rock, as he joins the first scientific expedition there to discover what life it has sustained over millennia. At Eagle's Nest, Tim Flannery delves into pre-history, revealing his own role in discovering Australia's polar dinosaurs. Neil Oliver heads offshore to explore the incredible engineering feat that keeps Bass Strait oil pumping, even under a hundred-year wave. Alice Garner visits Victoria's notorious Cheviot Beach, reliving the fateful day Australia lost its Prime Minister to these inclement waters. Neil Oliver travels to Phillip Island, and reveals how an entire town was removed to save the penguins. Brendan Moar tackles the tricky sport of Blo-Karting along the flat sands of Waratah Bay. On the Gippsland Lakes, Emma Johnston hunts for a brand new species of dolphin, and finally Neil Oliver takes to the skies with aviatrix Judy Pay, for an unforgettable tour of the Bass Strait Coast in a fully-restored warbird.