Plot summary

In the future, Earth is overcrowded and the population relies on distant bases to be fed. In the Saturn 3 station, Major Adam (Kirk Douglas) and the scientist Alex (Farrah Fawcett), who is also his lover and has never been on Earth, have been researching hydroponics for three years in the base alone with their dog Sally. Meanwhile, psychotic Captain Benson (Harvey Keitel) fails the mental test required to travel to Saturn 3 and kills his replacement, Captain James (Douglas Lambert), taking his place in the mission of assembling and programming the Demi-God series robot Hector to replace one of the scientists in Saturn 3. Upon arrival, the mentally disturbed Captain Benson becomes sexually obsessed for Alex. Then he uses an interface to link his brain to program Hector, but incapable to control his emotions, he transfers his homicidal tendency and insanity to Hector. Now Major Adam and Alex are trapped in the station with a dangerous psychopathic robot.—Claudio Carvalho, Rio de Janeiro, Brazil