In Brazil, Dr. Ann Philips tries to inoculate the superstitious natives against an epidemic. The murderous Jaguar Men oppose the intrusion. The natives take heart when the riverboat captain's helper Pepe volunteers for the first s...
Directed byRobert Day
Written byBob Barbash, Edgar Rice Burroughs, Lewis Reed
CountrySwitzerland, United States
Runtime88 min
On screen
Mike Henry
Jan Murray
Manuel Padilla Jr.