Captain Haddock with his characteristic temper somewhat inspired by Tintin colourist E.P. Jacobs and his bluffness drawn from Tintin artist Bob de Moor. Harry Thompson has commented on how Hergé utilised the character to inject humour into the plot, notably "where Haddock plays the fool to smooth over a lengthy explanation." Captain Haddock is especially notable in "The Red Sea Sharks", where his skillful captaining of the ship he and Tintin seize from Rastapopoulos allows them to survive until they are rescued, and is especially noble in the pivotal "Tintin in Tibet", volunteering to sacrifice his life to save Tintin's own. By
Herbert Haddock informed of the disaster by wireless operator Ernest James Moore at 2250 ET on 14 April. After receiving a CQD call from "Titanic", Haddock calculated a new course and headed directly to her. He also sent for an engineer to set the ship's engines to full power. When from "Titanic", at approximately 1600 ET on 15 April, Haddock received a message from Captain Rostron of RMS "Carpathia", explaining that continuing on course to "Titanic" would gain nothing, as "All boats accounted for. About 675 souls saved [...] Titanic foundered about 2.20 am." Rostron requested that the message be forwarded to