视频简介
Marine scientist Fred Miller designs the world's first underwater home, but when the business magnate funding his work threatens to end the project, Miller volunteers to live in it with his own family to prove it's practical. The underwater clan includes his water-phobic wife and his daughter and son, who are part of a rock and roll band. They bring along the lead singer and drummer. Along the way, they have to contend with a competing engineer who promises to mine the ocean floor for the businessman. A record producer likes their music and books them on TV, leading the kids to try to escape to the surface.。大卫的摇滚明星哥哥死于服药过量，这件事给了大卫非常大的打击，使他从此变得意志消沉。大卫的父母无奈之下，将其送去了青少年行为管制所，希望他能有所转变。然而那里就像是一个人间地狱，虐待成性的长官与随从让大卫非常不适应。直到有一天，大卫遇见了乔纳森——几年前死于管制所的同屋人，事情终于开始有所转变……。在华盛顿特区以西20哩的小镇上，农夫汤姆的田中出现了怪圈，当地记者辛迪对这条新闻颇为留意，不顾上层反对着力调查，汤姆的弟弟乔治痴迷嘻哈音乐无心农业令汤姆颇为头疼。在怪圈出现后，小镇上的孩子们出现了诸多怪异表现。辛迪的朋友布兰达在看了一部录像带后离奇死亡，而辛迪本人也接到了宣布七天后她将死亡的神秘电话，无助的辛迪向乔治求助，得以拜见了黑人先知，才发现一系列怪事的根源与一座灯塔有关。同时，辛迪通过电视向身处危机之中的人们发出外星人可能来袭的警告，连美国总统也开始正视此事……。
