Children help Soviet ships find their way to the bay captured by the Germans.
| Actor | Role |
|---|---|
 Mariya VinogradovaThe Boy (voice) | The Boy (voice) |
 Garri BardinNarrator (voice) | Narrator (voice) |
 Tamara DmitrievaThe Sailor (voice) | The Sailor (voice) |
| LLidiya KataevaThe Girl (voice) | The Girl (voice) |