Tarzan: Treasure Watcher (1990)

Captivated by their sweet words, the inhabitants of a small community in the heart of the lush Indonesian jungle welcome a group of explorers. Under the guise of friendship, the visitors start probing the green forest, and before long, they show their true colours. Now, no one is safe, as the immense riches of the tribe's virgin, off-limits area turn the sacrilegious adventurers into animals hungry for a quick profit. However, as the situation goes from bad to worse, and death contaminates the jungle, only one man can avert the impending disaster. Can Tarzan, the vigilant defender of the jungle, prevent the treasure from falling into the wrong hands?