The Adventures of Tintin: The Secret of the Unicorn (video game) his men. Tintin purchases a model ship from a stall, when another man approaches him and offers to buy the ship from him. Tintin refuses to sell it, however. The stall owner tells Tintin the man's name is Sakharine (Alec Newman), and that he has come to the market a lot over the last few weeks to buy antiquities. Shortly afterwards, the ship is stolen from Tintin, so he and Snowy decide to head to Sakharine's home, Marlinspike Hall, to investigate. Tintin finds what he initially thinks to be his stolen ship, but soon realizes that the one he has
Tintin and the Lake of Sharks with laughing gas and take the children away. Tintin and Haddock pursue them but fail to rescue Niko and Nouchka. The criminals leave behind a message on a tape player from their leader, "King Shark", who tells the heroes (with a voice which is startingly familiar to Tintin) that they will get the children back in return for Calculus' invention. Tintin himself is to do the exchange and is not to call the police. Tintin, Haddock, Calculus and the detectives search the house for bugs, and Tintin discovers a secret passage that leads to Madame Black's walkie-talkie hidden in the