Man from Deep River

A photographer, John Bradley, is ambushed by a tribe while on a photo assignment in the Burmese rain forest. The tribe treats him viciously and uses him as a slave. The chief's daughter, Mayara, takes a liking to him, and her mother, who was a missionary child and speaks English, helps him escape. He encounters the fiance of Mayara during his escape and kills him. He is captured again afterward, but Mayara chooses him as her next groom. He then decides to live with the tribe, protecting them and providing wisdom against modern dangers and a cannibal tribe they're at war with.