Doppelgänger / Journey to the Far Side of the Sun (1969) primer

In 1845, two ships and 129 men disappeared without a trace. 175 years later, a team of explorers look to explain the mystery of Sir John Franklin's fateful voyage by sailing the very same route. Watch the special premiere of #NatGeoExplorer: Lost in the Arctic — August 24 at 10/9c on National Geographic, streaming the next day on Disney and Hulu. | National Geographic TV