Plamen's parents are separated. His father is an old river wolf, his mother a nurse in the big city. The boy's longing for his father keeps him going. His studies don't go well. One day Plamen sneaks onto his father's barge and secretly sets sail with him. On this long and very interesting voyage, Plamen befriends his father, and when they have to return to Varna, the boy is happy: he hopes that all three of them will be together again.
| Actor | Role |
|---|---|
 Georgi Georgiev-GetzHalata, Plamen's father | Halata, Plamen's father |
| YYanush AlurkovThe boy Plamen | The boy Plamen |
| VVioleta MinkovaPlamen's mother | Plamen's mother |
 Ivan BratanovCaptain of the ship | Captain of the ship |
 Borislav IvanovHazainat | Hazainat |
 Djoko RosicNot listed | Not listed |
| DDimitar BochevThe assistant | The assistant |
| MMiglena JanevaThe little girl Nadia | The little girl Nadia |
| GGratziela BachvarovaNadia's mother | Nadia's mother |
| VVictor DanchenkoNadia's father | Nadia's father |
| TTodor TodorovKiro | Kiro |
| ZZhivko GarvanovMilitia officer | Militia officer |
| SSvetozar AvramovSabi | Sabi |
| PPetar PeychevRayko | Rayko |
| BBonka NaydenovaRositza | Rositza |
| AAndrey BashevPetar | Petar |
| EEmil PetrovStefcho | Stefcho |
| IIvan ZapryanovMitnicharyat | Mitnicharyat |
| JJenka GachevaPeter's mother | Peter's mother |
| IIlia YonchevThe boy from the shack | The boy from the shack |
| YYavor DimitrovThe boy from the window | The boy from the window |