Great Falls (2012) is a Documentary film that follows professional, native and antiquarian researchers combine to investigate the archaeological history and modern legacy of Eastern Native civilization near Turners Falls, Massachusetts. They uncover possible evidence of a vast astronomical construct that covered a large area of what is now the northeastern United States. Great Falls is not currently listed with streaming providers in your selected region, but availability can change over time. Fans of documentary movies may also want to explore similar titles below.