Signs: A Warning? The Real Story Behind Crop Circles

Follow along with documentary filmmakers as they explore the mystery of England's sophisticated crop-circles in a film produced to explore the possibility that these mysterious creations may carry important messages for all of mankind. Eyewitness accounts, expert commentary, rare photographs, and archival footage combine to offer a comprehensive history of the crop circle while links to such other mysterious monuments such as Stonehenge and the Egyptian Pyramids offer startling evidence tha...