当神秘小美人鱼遇上了传说中的大海怪,深藏在海洋深处的秘密也由此揭开,一场充满惊险刺激的海洋冒险之旅即将开启……。Shaun a Southern California surfer, his dad's plan to move to mountains of Montana crushes him until he meets a dog who can snowboard. With the help of his canine friend, he is set to make a run for the annual snowboarding championship.。