Mysterious places can be found around the Earth.

Myths and legends have long been regarded as fantastic stories.

The lost city of Atlantis; ruins beneath Lake Titicaca; sunken cities where aliens and humans mixed.

A cave in Ecuador that may contain books on alien technology; an ancient underground city in Turkey.

Alien technology from the distant past may have given Hitler additional power.

Investigating whether the secrets of technology came from our imaginations or from aliens.

Investigating whether angels might really be travelers visiting Earth from distant planets.

Evidence of ancient aliens found in mysterious structures throughout the world.

The story of the Great Flood; extraterrestrial battles that caused wide-scale destruction.

Joan of Arc's victory; a boy learns advanced mathematical formulas; the ancient astronaut theory.