数学天地

加入芭比跟姊妹史奇普、史黛西还有小凯莉，一起到一座热带岛屿冒险，肯尼在岛上当海洋生物学实习生。他们浮潜的时候发现了一隻被困住的年幼海豚，而且牠不是普通的海豚，而是美丽的亮绿色宝石海豚！芭比接着遇到一个神秘的朋友爱拉，原来爱拉是奇妙的生物美人鱼。不久之后她们就发现困住海豚的人是马洛，她是指导肯尼实习的生物学家。因为宝石海豚真的十分罕见，所以马洛打算把海豚拿来展示赚钱。在马洛把海豚送走之前，他们要合作拯救海豚，让牠能够和宝石海豚家族团聚。。Mike and Danny fly a cropduster, but because of Danny's gambling debts, a local sheriff takes custody of it. Trying to earn money, they hitch-hike to the World's Fair in Seattle and, while Danny tries to earn money playing poker, Mike takes care of a small girl whose father has disappeared. Being a ladies' man, he also finds the time to court a young nurse.。