电影This popul ar animated television cartoon feat ured two Stone Age f amilies , the Fl intstones an d their neighbo rs, the Rubbles. Mu ch of the humor was b ased on i ts comic portray als of moder n conveniences , reinterpr eted using Ston e Age ' technology.& ;#39; Most n otably were their ca rs, complete w ith absence o f floorboa rds to allow them to be & ;#39;foot-power ed.& ;#39;！