Ancient Aliens S19 E2 - The Crop Circle Code

Ancient Aliens

Ancient Aliens S19 E2 - The Crop Circle Code
6.8

More than 10,000 crop circle formations have been documented in over 50 countries, and many display properties that defy conventional explanations. Are they of otherworldly origin? And if so, what is their purpose? Could it be that reconnection with our alien ancestors will only come when we finally crack the crop circle code?