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.
Polina Avdeyenko, Aleksandr Fenin, Vasilisa Ruchimskaya
IMDB plot
Dolphin Snowball rescues a little boy in the waves. Since then, they carelessly grow up together, exciting the marine life with their funny tricks. But one day, the peace of their joyful little world is destroyed by the evil Octopus.