![Cellmates](https://image.tmdb.org/t/p/w185/82RJlr4o4ZbIdnmfEMkmW3Cyu2a.jpg)
When a plane crashes at sea, dolphins rescue a little boy and raise him as family. He lives a carefree life beneath the waves until an evil monster seizes power over the underwater world. The boy is banished to dry land, where a kind-hearted captain takes him in. With the captain’s help, the boy sets out on a journey to solve the mystery of his true identity.