Follows a group of teenagers as they spend the summer at the Belgian seaside while searching for love, friendship and most importantly, for themselves.

Follows a group of teenagers as they spend the summer at the Belgian seaside while searching for love, friendship and most importantly, for themselves.

本片是迪士尼经典动画电影《小美人鱼》的第三部系列作品。故事回到爱丽儿还在大海中生活的情景，所以爱丽儿依然是人鱼姿态于故事中出现。本片中也会首度揭露爱丽儿的母亲雅典娜皇后。自从雅典娜皇后在一次意外中丧生后，川顿国王就下令：亚特兰提卡王国不准有音乐的存在！但是年轻又热爱音乐的爱丽儿却对此令相当的反感，也决定不顾父亲的感受，就是要与音乐为伍！此举将会为她带来灾难？还是她可以因此找回父亲昔日对她们的关爱呢？

Twelve ordinary people are called for jury duty for a murder case as traumatizing as it is controversial in which a woman stands trial for killing her own blood.