介绍：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).

介绍：《非洲大冒险》中，毕氏一家赢得非洲之旅，孩子们在叔叔的带领下向非洲出发，照顾濒危动物没想到平时挑挑剔剔的贵妇邻居费太太也来了，还跟大伙儿到大草原露营。费太太遇上走私动物的坏蛋，与动物同被掳去。叔叔驾着吉普车，带着孩子驰骋大草原，展开拯救行动。