Cannibal Ferox

“Cannibal Ferox,” also known as “Make Them Die Slowly” in the United States, is a 1981 Italian exploitation horror film directed by Umberto Lenzi. The plot follows anthropologist Gloria Davis, her brother Rudy, and their friend Pat as they venture into the Amazon rainforest to disprove the existence of cannibalism. During their expedition, they encounter two fugitives, Mike and Joe, who have exploited and brutalized a local indigenous tribe in pursuit of emeralds. The tribe seeks retribution, leading to a series of violent and gruesome events.