'The Green Inferno' trivia and fun facts

According to the film's trailer, the Peruvian jungle natives who appear in the movie had never been filmed or photographed by any Westerners before.

In actuality, there are no longer any cannibalistic tribes in the Amazon.

When Eli Roth and his crew approached villagers to be extras in the film, he soon realized that they had never seen a movie and had no concept of what one was. To demonstrate what a movie was, Eli brought a TV and a copy of 'Cannibal Holocaust' and had a screening for everyone. The villagers loved it and gladly acted in the film.