A blade runner must pursue and try to terminate four replicants who stole a ship in space and have returned to Earth to find their creator.
When a Roman general is betrayed and his family murdered by an emperor's corrupt son, he comes to Rome as a gladiator to seek revenge.
After a space merchant vessel perceives an unknown transmission as distress call, their landing on the source moon finds one of the crew attacked by a mysterious lifeform. Continuing their journey back to Earth with the attacked crew having recovered and the critter deceased, they soon realize that its life cycle has merely begun.
An Arkansas waitress and a housewife shoot a rapist and take off in a '66 Thunderbird.
An astronaut becomes stranded on Mars after his team assume him dead, and must rely on his ingenuity to find a way to signal to Earth that he is alive.