Slave of the Cannibal God

Slave of the Cannibal God (La montagna del dio cannibale, 1978) is an Italian adventure-horror from Sergio Martino that you can watch online on iFILM. Susan and her brother Arthur fly into New Guinea to track down her husband, an ethnologist who vanished deep in the jungle.

He'd gone searching for the Puka, a cannibal tribe most scholars assumed had died out long ago — then dropped off the map entirely. Local authorities give the cursed mountain a wide berth, so the pair must lean on luck and a hardened guide named Edward Foster. Venomous snakes, swamps and pit traps lie ahead, along with the secret looming over the peak of Ra-Rami. Ursula Andress and Stacy Keach take the leads.

This is prime late-seventies Italian cannibal cinema: sweltering jungle, raw violence and a mood of doom standing in for logic. It's harsh stuff and not for the squeamish — which is exactly why genre fans keep it on their shelves. Stream Slave of the Cannibal God (1978) online on iFILM.