An old soldier helps a young boy find his mother, who's been kidnapped to the magical underwater kingdom in a remote Russian lake.
| Actor | Role |
|---|---|
 Ninel MyshkovaМariya | Мariya |
 Viktor PerevalovIvanushka, her son | Ivanushka, her son |
 Mikhail KuznetsovThe Old Soldier | The Old Soldier |
 Anatoliy KubatskiyWhirlpool XIII | Whirlpool XIII |
 Olga KhadhapuridzeАlyonushka | Аlyonushka |
 Georgi MillyarPrime Minister Croaker | Prime Minister Croaker |
 Vera AltayskayaТetushka-Nepogochuska | Тetushka-Nepogochuska |
 Aleksandr KhvyliaMudrets-Mulchanik | Mudrets-Mulchanik |
 Sergei TroitskyAltyn Altynynch | Altyn Altynynch |
 Valentin BryleevNot listed | Not listed |
 Aleksandr BaranovNot listed | Not listed |
 Nikita KondratyevNot listed | Not listed |
 Konstantin NemolyayevNot listed | Not listed |
 Vladimir PitsekNot listed | Not listed |
| KKonstantin StarostinPirate | Pirate |
| MMikhail Shcherbakovпират | пират |
 Nikolay KuznetsovNot listed | Not listed |