 The "Unicorn" also appears in the 2011 film adaptation "".In the "Tintin" adventures, the "Unicorn" is the setting of a battle between pirates and sailors followed by a duel between its captain, Sir Francis Haddock (an ancestor of Captain Haddock) and the pirate Red Rackham.The "Unicorn" is scuttled and sinks, only to be discovered years later by Tintin and his friends in an attempt to locate Red Rackham's treasure.