Green Hell (1940)

A group of adventurers head deep into a South American jungle in search of ancient Incan treasure. A beautiful woman, brought to their camp by hired bearers, has come to join her husband, a newer member of the group, who was recently killed by hostile natives. As the months go by, jealousies and tempers flare as fights break out over the woman. The Incan treasure is finally found but the treaure-seekers, now united by a common enemy, are about to be attacked by hundreds of fierce natives armed with bows and poisoned arrows.