Atlantis: Secret Star Mappers of a Lost World - Full

This is a well-made documentary featuring Graham Hancock, David Hatcher Childress and others about the great likelihood of a worldwide seafaring civilization which came to an end after the end of the last Ice Age, when world sea levels rose swiftly by 400 feet, inundating one and all, such that its history remained a thing of legend until recent mavericks broke ranks to point out the obvious.