Join Tintin and Snowy — the world's greatest adventurers — as they solve thrilling mysteries around the world! When Tintin stumbles across a model ship at the Old Street Market, he buys it as a gift for his friend Captain Haddock. But this isn't just any old model ship — it's the Unicorn, built by one of Haddock's ancestors, and it holds a clue to finding the treasure of a notorious pirate! Tintin and Haddock aren't the only ones on the trail of the priceless loot and Tintin gets kidnapped by crooks! Can he escape and discover the Unicorn 's secret?