The Crab with the Golden Claws
The name appears in Hergé's notes in 1938. According to Philippe Goddin, author of "Hergé – Chronologie d'une oeuvre", it is inspired by the German French-language film "Captain Craddock". In "The Crab with the Golden Claws", Haddock sings one of the film songs, "Les gars de la Marine".