The Final Truth About Crop Circles: Human or Extraterrestrial?

الموسم 1، الحلقة 6: An unexpected and incredible phenomenon happened south of England in 2007. An event that shook the scientific approach to crop circles, strongly rebounding the theory that it is not human work, but rather a form of communication made by a non terrestrial intelligence. Is it possible that an alien civilization is trying to talk to us?