This is one of the most notorious gore films ever, and was said to be the inspiration for “The Blair Witch Project.” Four people on a documentary film crew searching for cannibals in the Amazon meet a tribe called the “Tree People” who give them shocking newsreel footage of another film team’s horrific experiences. Disturbing sex sequences and violence abound. With Robert Kerman, Francesca Ciardi, Perry Pirkanen; directed by Ruggero Deodato. 96 min. Widescreen (Enhanced); Soundtrack: English. Two-disc set. Region Free