ETs Among Us Presents: Alaska's Secret Pyramid and Worldwide Alien Archaeology

Peabody Award winner Linda Moulton Howe and other experts explore the enigma of the colossal stone pyramids encircling our planet, both their purposes and the incomprehensible technology behind their creation.

Cast: Cybela Clare, Linda Moulton Howe, David Childress, Richard C. Hoagland, Semir Osmanagić, Alfred Lambremont Webbre