Captain Haddock the Picaros", when Professor Calculus 'cures' him of his taste for alcohol. In the adventure "Secret of the Unicorn" (and continuing in "Red Rackham's Treasure") he and Tintin travel to find a pirate's treasure captured by his ancestor, Sir Francis Haddock (François de Hadoque in French). With newfound wealth and regaining his ancestral home Marlinspike Hall, Captain Haddock becomes a socialite; riding a horse, wearing a monocle, and sitting in a theatre box seat ("The Seven Crystal Balls"). He then evolves to become genuinely heroic, volunteering to sacrifice his life to save Tintin's own in the pivotal "Tintin in Tibet".
The Adventures of Tintin: The Secret of the Unicorn (video game) Allan then knocks Tintin unconscious as well. Tintin wakes up on a ship, the "Karaboudjan", but is freed by Snowy. Realising that Allan has stolen the scroll, Tintin sets out to find him. However, he inadvertently climbs into the cabin of the original captain of the ship, who gives Tintin directions on how to find Allan. Tintin confronts Allan, who reveals that he is in possession of both Tintin's scroll and the second scroll, and that the former captain is a member of the Haddock family, an ancestor of Sir Francis. Tintin manages to get the scrolls from Allan and