An American ninja’s wife is held hostage by a sadistic Nazi chemist on an Asian island. He teams up with an African-American ninja to rescue her.

A motorcycle gang kidnaps a young woman, Josie, from a diner and brutally kills her. Many years later, the girl’s father finds a magic crystal that can bring the life back to dead objects. He uses it to re-animate his daughter. He lets her seduce any young man that comes to visit the small town and then kills them. Four young students, two boys and two girls spend a vacation near the town, Hellgate. They hear about the story and get involved.

July ’72. Vietnam. Lt. Steve Shepard missing in action. Presumed dead…15 years later he’s still there.

A Miami cop finds out his wife has a female lover, and he begins to have an affair with his female partner. Meanwhile, a voodoo demon from Africa arrives among Miami’s Nigerian community and begins decapitating some people and possessing others–including the cop’s wife.