故事发生在小嗝嗝与没牙仔分开的五年之后,博克岛一年一度的亲衣节又到了,然而随着小嗝嗝的孩子们的长大,对龙与人曾经那段真挚而深刻的友谊只能通过父母的言语来了解,不免产生了质疑,小嗝嗝为防止孩子们对龙的误解,又能想出怎样的妙招呢?
该动画讲述维持和平保护地球的恐龙战队,,这次要面对的是邪恶的怪物和一心征服全人类的大魔头。连番激战在所难免,内容还是离开不了原有科幻片的固有的模式,但本片在特技处理方面还是别具一格。此次恐龙战队20周年纪念作为美版恐龙战队系列。
This cartoon follows on from the 1980's cartoon "Ducktales", continuing the adventures of Huey, Dewey and Louie. Now teenagers and living with their uncle Donald Duck, the three spend their time playing practical jokes on their hapless uncle and otherwise getting into trouble.