It's no big secret that twelve-year-old Hannes is in love with his classmate Carolin, who he compares to a beautiful white cloud in the sky. But when Carolin spends most of her time exploring the village's history with Benno, Hannes becomes increasingly jealous of his rival. The only person who is happy about this situation is Kerstin, who is in fact interested in Hannes. In order to impress Carolin, Hannes takes her and several others out for a boat ride in the nearby Bay of Greifswald, but his plan takes a deadly turn as a storm approaches.
| Actor | Role |
|---|---|
| AAndreas RollHannes | Hannes |
| CConstanze BerndtCarolin | Carolin |
 Petra KellingMutter | Mutter |
 Carl-Hermann RisseVater | Vater |
 Miroslav MacháčekOpa Leucht | Opa Leucht |
 Helga GöringOma Lucie | Oma Lucie |
 Uta SchornFrau Gröllmann | Frau Gröllmann |
 Ellen HellwigLehrerin | Lehrerin |
 Bruno CarstensDer Macker | Der Macker |
 Gisela MorgenOma Leucht | Oma Leucht |
| RRenée KubschFrau Möller | Frau Möller |
 Wilfried PucherHerr Möller | Herr Möller |
| HHeidrun WelskopSchmuckverkäuferin | Schmuckverkäuferin |
 Ernst-Georg SchwillHerr Besse | Herr Besse |
| MManja GöringKrankenschwester | Krankenschwester |
| DDieter JägerErster Monteur | Erster Monteur |
| WWilli NeuenhahnMonteur | Monteur |
 Brigitte BeierLehrerin | Lehrerin |
| IIlse BastubbeFrau im Konsum | Frau im Konsum |
| GGisbert-Peter TerhorstBusfahrer | Busfahrer |
| RRainer EtzenbergNot listed | Not listed |
| KKarin BeewenNot listed | Not listed |
| HHarald WarmbrunnNot listed | Not listed |
| JJürgen HölzelNot listed | Not listed |
| EEugen AlbertNot listed | Not listed |