Captain Haddock Captain Haddock as a permanent addition to the cast. Hergé introduced Captain Haddock in "The Crab with the Golden Claws" as the rum-loving captain of the "Karaboudjan", a merchant vessel used— without Haddock's knowledge— by his first mate Allan for smuggling drugs inside crab tins. Because of his alcoholism and temperamental nature, his character was weak and unstable, at times posing as great a hazard to Tintin as the villains of the piece. He was also short-tempered, given to emotional expletive-ridden outbursts, and capable of infuriating behaviour; at one point he even attacks Tintin when, while traversing the Moroccan desert,
Haddock are in the North Sea, off the Faroe Islands, off Iceland and the coast of Norway but these are discrete populations with little interchange between them. Off North America, the haddock is found from western Greenland south to Cape Hatteras, but the main commercially fished stock occurs from Cape Cod and the Grand Banks. It also occurs around Novaya Zemlya and the Barents Sea in the Arctic. The haddock is a demersal species which occurs at depths from to , although it is most frequently recorded at to . It is found over substrates made up of rock, sand, gravel