The Adventures of Tintin

The Secret of the Unicorn (1) (1x3)

Air date: Oct 16, 1991

It all starts with Tintin's finding a ship in the Old Street Market and buying it for Captain Haddock as a gift. Little he knows at that point that it will turn into a treasure hunt, because the model ship Unicorn is a copy of the ship that was commanded by Sir Francis Haddock, Captain's ancestor.