由奧列佛·里德領(lǐng)銜主演的人口零增長是一部于評分8.0的科幻片,于1972上映 　　In the not too distant future, a very smoggy and overpopulated Earth government makes it illegal to have children for a generation. One couple, unsatisfied with their substitute robot baby, breaks the rules and gets in a lot of trouble. (Z.P.G. stands for Zero Population Growth).