The Man from the Deep River (1972)

Long Time: 93min Year: 1977 (IMDB - 5.5)
Stars: Ivan Rassimov, Me Me Lai, Prasitsak Singhara
Release Date: 8 August 1972 (Italy)
Category: Nudists
Country: Italy
Genre: Adventure, Horror
Description: A photographer on assignment in the rain forest is ambushed and held slave by a primitive tribe, until the chief's daughter chooses him as her groom. After being initiated by various tortures, he becomes a part of the tribe and helps them against modern dangers and a cannibal tribe they're at war with.