The short-lived Italian cannibal horror subgenre was one of the most controversial chapters in the history of exploitation cinema. Umberto Lenzi directed the film that launched the cycle, Man from Deep River (Il paese del sesso selvaggio), though Ruggero Deodato’s Cannibal Holocaust is the only example of any real cinematic interest. Despite its exploitation origins, Cannibal Holocaust provided a multi-layered critique of mondo filmmaking, and it directly influenced The Blair Witch Project and other ‘found footage’ horror films.
Cannibal Ferox eschewed the structural sophistication of Cannibal Holocaust in favour of ritualised, explicit violence. As Kim Newman wrote in Nightmare Movies: “Lenzi takes the form about as far as it can go in the direction of gratuitous violence”. Both films contain scenes of genuine animal killings, and both were included on the ‘video nasties’ list in the UK, though Newman calls Cannibal Ferox “the nastiest of the nasties”.
The deluxe blu-ray edition of Cannibal Ferox released by Grindhouse in 2015 features approximately twenty seconds of newly-discovered footage. This extra material, which has no soundtrack, includes additional shots of a pig being killed. (As a vegetarian, scenes like this are hard to watch.) The blu-ray supplements include a feature-length documentary, Eaten Alive! The Rise and Fall of the Italian Cannibal Film, directed by Calum Waddell, featuring interviews with Lenzi, Deodato, and Newman.