该剧主要围绕于愤世嫉俗的疯狂科学家瑞克·桑切斯和他容易受挫折的外孙莫蒂·史密斯在自己的生活和其他异空间穿梭的奇妙冒险。
舞台设定在崇拜水龙守护神的海底王国「海炎国」，这里因神秘污染和“强行唤醒沉睡水龙”的阴谋陷入危机。利姆露一行人原本是来海岛度假，却被卷入这场深海危机，从悠闲摸鱼被迫营业，潜入苍海深处揭开阴谋、阻止海底文明覆灭。
The Flintstones is an animated, prime-time American television sitcom that was broadcast from September 30, 1960 to April 1, 1966 on ABC. The show was produced by Hanna-Barbera Productions. The Flintstones was about a working-class Stone Age man's life with his family and his next-door neighbor and best friend. The show's continuing popularity rested heavily on its juxtaposition of modern everyday concerns in the Stone Age setting.
