Did a daring Chinese admiral sailing the world's largest wooden armada reach America 71 years before Columbus? This program examines the mystery surrounding the sailing exploits of the legendary Admiral Zheng He and his 30-year command of a Ming fleet. Part one discusses his known voyages to Asia and Africa; part two discusses the controversial theory that he rounded the Cape of Good Hope, and sailed on to America.

For thirty years, a secret agency called the Southern Reach has monitored expeditions into Area X, a remote and lush terrain mysteriously sequestered from civilization. After the twelfth expedition, the Southern Reach is in disarray, and John Rodriguez is the team's newly appointed head. From a series of interrogations, a cache of hidden notes, and more than two hundred hours of profoundly troubling video footage, the secrets of Area X begin to reveal...

You can go exploring with Justin and his best imaginary pals Olive and Squidgy! Watch as they star in their own inventive stories set in different parts of the world.