Captain Haddock home, Marlinspike Hall (or "Moulinsart" in the original French). Harry Thompson, author of "Tintin: Hergé and his creation", writes that the introduction of this large and luxurious country house was "to provide a suitable ancestral home for Tintin and himself to move into." To achieve this in terms of the plot, Hergé also details Haddock's ancestry, something Thompson regards as distinctive: "Haddock is the only regular character whose relatives turn up in the Tintin stories at all (if one discounts Jolyon Wagg and his dreadful family)." As Haddock's role grew, Hergé expanded his character, basing him upon aspects of friends,
The Adventures of Tintin: The Secret of the Unicorn (video game) found is slightly different from his. On the way home, he is kidnapped and taken aboard the "Karaboudjan", a steam ship heading for Baghar, a city located in North Africa. Tintin escapes from his cell and meets Captain Haddock, the original captain of the ship, who has been imprisoned by Sakharine after he took over the ship and bribed Haddock's crew into working for him. Haddock helps Tintin and Snowy escape, but as they are at sea in a lifeboat, they are attacked by a seaplane sent by Sakharine. The attack fails and Tintin is able to damage the plane.