Tintin buys an old model ship at a flea market as a gift for Captain Haddock, who tells him about the exploits of a famous ancestor related to it. Then, Tintin learns that it is not an ordinary model ship.
| Actor | Role |
|---|---|
 Thierry WermuthTintin (voice) | Tintin (voice) |
 Christian PelissierHaddock (voice) | Haddock (voice) |
 Yves BarsacqDupont (voice) | Dupont (voice) |
 Jean-Pierre MoulinDupond (voice) | Dupond (voice) |
 Susan RomanMilou (voice) | Milou (voice) |
 Michel TureauRackham le Rouge (voice) | Rackham le Rouge (voice) |