Exciting evidence emerges of civilizations lost for centuries under the waves, from mysterious underwater pyramids off the coast of jepang to the fabled city of Atlantis itself.
Shooting in the remote wilderness, the crew must use any means necessary to get to location, crossing ocean ice, enduring rugged terrain, and flying in semak, bush planes.
Barnacle geese chicks take a leap of faith as they step off a ledge and freefall hundreds of feet… Discover some of the behind the scenes techniques used to film this incredible scene.
