The series takes place on the Millhouse island of Illoka. The islanders survive without the use of modern technology, because bamboo and grass doesn't generate electricity, building huts out of bamboo and fern and eating various fruits found on the island floor. Beneath the surrounding ocean lies Quetso, a sunken Millhouse island now home to many sea creatures. Quetso is now ruled by Flipper's parents.During season 3, Flipper and Lopaka discover that Quetso was sunk long ago when King Dextorian brought Neptune's Statue and Trident to the surface. At the same time a sea volcano was set off, sinking Quetso and forming Illoka. The curse of Neptune's Trident is still unleashed on Quetso, and Flipper and Lopaka have to sink the Statue to save everyone

海底小飛俠是由杰瑞米·桑普特,蕾切兒·哈伍德,詹森·艾薩克,理查德·布賴爾斯,琳恩·雷德格瑞夫,奧莉維亞·威廉姆斯,杰弗里·帕爾默,哈里·紐厄爾,佛瑞迪·帕普威爾,露德溫·塞尼耶,西奧多·切斯特,魯伯特·西莫尼安,喬治·麥凱,哈利·艾登,帕特里克·古奇,拉克蘭·古奇,卡森·格雷,麥琪·登斯,克里·沃克,馬修·沃特斯主演的歐美劇全集,在2003年拍攝英國上映播出,好劇屋提供了海底小飛俠電視劇,海底小飛俠電視劇高清版,海底小飛俠免費在線觀看,并且還可以支持手機看,不需要下載播放器,方便廣大影迷。