Nov 23, 2014 Updated: 9:59 PM
Ernest Shackleton's Trans-Antarctic Expedition.
Part 2 of 3. Jarvis tries to cross the Southern Ocean.
America’s top gumshoes leave no stone unturned as they travel around the country to explore the stories behind local folklore, prominent figures, and family legends.
Conclusion. Jarvis faces injury, illness and bad weather while attempting to traverse the mountains of South Georgia.