What is so important about Earth that has incited many extraterrestrial species to take active interest in our world? The answer may lie deep within the core of the planet. Randy Cramer shares his knowledge of extraterrestrials living on Earth, inside the crust, and deep within the oceans. He explains to Emery Smith that many of these beings have been here for a long time. Some have their own interests in mind, and many share a common one. As we delve deeper into this subject, we uncover the universal geometry underlying humanoid forms and why Earth draws so much interest, throughout the cosmos.