A man escorts a wagon load of Kentucky rifles through Indian territory and must find a way to get through without losing the rifles to the Indians. Unfortunately the Indians know about it, and give the occupants an ultimatum: either the rifles or their lives.

Deep in the jungles a mad scientist is using the natives' voodoo for his experiments to create an indestructible being to serve his will. When a party of gold seekers stumbles upon his village, the scientist realizes that Marilyn the expedition's evil leader is the perfect subject for his work.

When Laura and Dan get married, she's more interested in Dan's gorilla. It's revealed through hypnosis that she was Queen of the Gorillas in a previous incarnation.

Aliens come to Earth seeking scientists to help them in their war.