A man from Manila, who deals in antiques, falls victim to an ancient Satanic curse, as a result of his wife joining a cult. To set things straight, he seeks help from a local historian.
Mary is on her way to take possession of an inherited haunted castle on a small island off the coast of Cuba. Larry helps her as a ghost-breaker when she receives a death threat.
A rescue team is sent to Mars to bring back an astronaut who claims that a Martian monster killed his team. As they return to Earth, they sense the presence of the creature in the spaceship.