人口零增长上映时间：1972年
电影人口零增长是一部由奥列佛·里德,杰拉丁·卓别林,唐·戈登,黛…联合主演，迈克尔·坎帕斯执导美国科幻片电影。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).