Take a deep dive into ancient Greece in this documentary that makes the birthplace of democracy come alive through an exciting archaeological adventure! Follow along and witness the Parthenon brought back to its original glory through amazing leading-edge computer-generated images.

Join Dr. Hazel Barton and Nancy Aulenbach as they travel to unique and forbidding ice caves in Greenland, underwater caves in the Yucatan, terrestrial caves in the Grand Canyon and other spectacular locations. For those compelled to push their limits in the world's most hostile environments, the risk of fatal danger and thrill of new discovery are the everyday factors that make cave exploration such an awe-inspiring experience.