![Natural Enemy](https://image.tmdb.org/t/p/w185/h4n2MqhQ0WakX4QyCBNgRxEA0rS.jpg)
A cancer researcher on a remote Caribbean island discovers that by treating the natives with snake venom he can turn them into bug-eyed zombies. Uninterested in this information, the unfortunate man is forced by his evil employer to create an army of the creatures in order to conquer the world.