摩登原始人 第六季是由约瑟夫·巴伯拉/威廉·汉纳  执导，艾伦·里德/约翰·范德·派尔/梅尔·布兰科/贝亚·本德雷/约翰·斯蒂芬森  等人主演的，于1965年上映，该动漫讲述的是：

　　This popular animated television cartoon featured two Stone Age families, the Flintstones and their neighbors, the Rubbles. Much of the humor was based on its comic portrayals of modern conveniences, reinterpreted using Stone Age 'technology.' Most notably were their cars, complete with absence of floorboards to allow them to be 'foot-powered.'