Stonehenge: Decoded (2008) is a Documentary film that follows stonehenge Decoded presents world renowned archaeologists as they reveal a revolutionary new theory about who built Stonehenge and why. Currently, you can watch Stonehenge: Decoded on History Vault, Amazon Video. Streaming availability may vary by country and platform over time. It has a user rating of 6.0 out of 10 from 13 votes. Fans of documentary movies may also want to explore similar titles below.