Elliott, a young fisherman with an extraordinary voice, gets the chance of a lifetime when he is discovered by the successful high-profile music manager, Suzanne. Suzanne soon pairs Elliott with her estranged daughter and music producer, Lily. On his way to becoming a star, struggles from the past threaten not only his big breakthrough, but also the budding love with Lily.

福来（Jeff Pace 配音）是一个十三岁的小男孩，某日，调皮的他带着妹妹史黛拉（Michelle Westerson 配音）和堂兄恰克（亚伦·保尔 Aaron Paul 配音）一起溜出去玩。史黛拉在无意之中喝下了邪恶博士马琪尔（特瑞·琼斯 Terry Jones 配音）所发明的能够将人类变成海星的药物，并被不知情的福来丢进了海中，为了拯救史黛拉，福来和恰克决定喝下另一种能够将人类变成鱼的药物，一同进入大海。 　　就这样，福来和恰克开始了他们在浩瀚海洋之中的奇妙旅程，两个男孩只有四十八个小时，时间一过，他们将永远保持鱼的形态，再也无法回到父母的身边。与此同时，一条名叫约翰（阿伦·瑞克曼 Alan Rickman 饰）亦喝下了神奇药物，拥有了和人类无二的智慧，它组建了一支军队，想要统治整个海洋王国。

　　Elliott, a young fisherman with an extraordinary voice, gets the chance of a lifetime when he is discovered by the successful high-profile music manager, Suzanne. Suzanne soon pairs Elliott with her estranged daughter and music producer, Lily. On his way to becoming a star, struggles from the past threaten not only his big breakthrough, but also the budding love with Lily.

别名: Smukke Mennesker 年过半百的Ingeborg自从丈夫过世后秋闺空虚，深忧自己的身体不再具有吸引力，渴求一次艳遇来证明。 Jonas非常年轻，富有吸引力，他甘做Money Boy，将青春的自己出卖给任何人。这次顾客是年龄可当他的妈妈的Ingeborg。如下四个渴望的灵魂的生命。英格谁是谁这么有吸引力，他可以从字面上出shou一些他有什么感觉缺乏吸引力，年轻的乔纳斯。安娜，一个年轻漂亮的女人与身体残疾的，和安德斯，投标人具有心理残疾。四人对爱情的向往，四口人，每个希望，共创美好明天。