Aquatic creatures threaten the existence of a mysterious island.
A well-meaning scientist guides an alien monster to Earth from Venus, so that he can rid mankind of feelings and emotions - but only death and sorrow results.
A loony farmer finds a prehistoric monster hiding in a cavern on his land. To feed his newest critter, the farmer kidnaps three people.
Earth sends a five-man team to explore the frozen planet Uranus, only to find a temperate forest and sultry women from their past on it, courtesy of an alien brain with evil designs.