The Evergreen HISTORY Series That Continues to Surprise

In Season 8 of Ancient Aliens, the search for evidence of extraterrestrial intervention on Earth goes farther than ever before. Are the mysterious conditions found inside some crop formations such as distinctive biophysical and biochemical changes in the grain structure of the affected crops proof that some crop circles really are the work of aliens? Might ancient stories that give detailed descriptions of humanoid robots actually be historical accounts of advanced technology proven true by the discovery of a 2,200-year-old computer? Ancient Astronaut theorists head out into the field to examine strange carvings found in southern India, meet with crop circle experts in England and visit a top Japanese robotics lab.