The 3 adventures which inspired the movie! An innocent looking antique model of an old sailing ship reveals a secret that could lead Tintin and Snowy to an ancient treasure. A greedy collector takes drastic measures to prevent Tintin, Snowy and Captain Haddock from trying to collect three parts of an ancient treasure map. With the help of the eccentric professor Calculus, Tintin, Snowy and Captain Haddock embark on a voyage to recover the sunken treasure of the legendary pirate, Red Rackham.