Released the same year as E.T., British import Xtro (which was labeled a “video nasty”) offers an entirely different take on a sci-fi family story. After he’s abducted by aliens, a man returns home years later—except now he’s very much an alien, too, and is interested in a) reconnecting with his young son and bringing him back to space, and b) depositing gobs of eggs on Earth. And, well, he succeeds.