Overview
Cannibal Ferox, also known as Make Them Die Slowly in the US and as Woman from Deep River in Australia, is a 1981 Italian cannibal exploitation horror film written and directed by Umberto Lenzi. Upon its release, the film's US distributor claimed it was "the most violent film ever made". Cannibal Ferox was also claimed to be "banned in 31 countries", although this claim is dubious. The title derives from the Latin ferox, meaning cruel, wild or ferocious.
Plot
In Colombia, siblings Rudy and Gloria and their friend Pat prepare for a journey into the rainforest. They plan to prove Gloria's theory that cannibalism is a myth. The trio encounters a drug dealer named Mike and his business partner Joe. Joe is badly wounded; Mike explains that cannibals attacked them. Gloria goes missing during the night, and Rudy finds a native village while looking for her.
Due to Joe's injuries, the travelers decide to stay in the nearly deserted village. Mike seduces the naive Pat. In a cocaine-fueled rage, he encourages Pat to kill a native girl. She is unable to do it, so Mike kills the girl himself. In his dying moments, Joe reveals that he and Mike were responsible for the cannibals' aggression. They came to the region to exploit the natives for emeralds and cocaine, taking advantage of their trust in white men. One day, while high on cocaine, Mike brutally tortured and killed their native guide in full view of the tribe. A badly charred body, previously believed to be that of a different guide, is actually this native. Mike kidnapped a native girl to lead them out of the jungle, but the outsiders were followed and attacked.
After the murder of the native girl, the cannibals finally snap and hunt the outsiders. Joe dies of his wounds, and his body is found and cannibalized by the natives in full view of Rudy and Gloria, hiding from the natives. Mike and Pat abandon the others, but all are captured by the natives and forced into a cage. The prisoners are forced to watch Mike as he is tortured, beaten, including having his penis sliced off with a large machete-like knife and then eaten by a native villager. The natives transport their prisoners to another village, but Rudy manages to escape. He is caught in a booby trap in the jungle, and his bleeding wounds attract piranhas. He begs the natives to help him. The natives shoot him with a poisoned dart, and he dies instantly in front of everyone.
From Wikipedia (CC BY-SA 4.0).