A human becomes an unlikely rising star in the biggest fighting tournament in the galaxy that's dominated by alien species.
A former pilot rebels against his creator, teaming up with the scientist responsible for android technology, her pet robot Spot, a rough-and-tumble riverboat guide, and a martial arts warrior.
An insurance salesman inadvertently gets trapped after dark in an apartment building that is terrorized by a street gang called "The Vampires."
The citizens of Comet Valley are being taken over by seeds from an alien plant that has taken root there. A sheriff investigates the strange goings-on.