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.。阳光明媚的日子里，约翰（丹尼尔·佐瓦特 Daniel Zovatto 饰）和凯蒂（邦妮·戴尼森 Bonnie Dennison 饰）、麦特（克里斯·克罗伊 Chris Conroy 饰）、齐克（格里芬·纽曼 Griffin Newman 饰）、西蒙（约翰尼·奥希尼 Jonny Orsini 饰）和黛比（Mackenzie Rosman 饰）等五名好友，驱车来到一个毗邻湖边的僻静所在进行他们毕业前的纪念派对。他们划着小船来到湖中央，曾经有着恐怖记忆的约翰对这片水域颇多忌惮，但是他胆大妄为的伙伴们则竞相跳入水中，享受戏水的快乐时光。谁知好景不长，先是小船遭到猛烈碰撞，接着黛比被一条怪鱼咬伤致死。 年轻人的噩梦由此展开，他们的磨难还未就此结束，嗜血猎手渐次向他们逼近……。
