Tintin (character) making it in his role of explorer. Clearly unencumbered with financial preoccupations, after "Red Rackham's Treasure" he is ensconced as a permanent house guest in the stately Marlinspike Hall with retired mariner Captain Haddock and the scientist Professor Calculus. Tintin occupies all of his time with his friends, exploring the bottom of the sea, the tops of the mountains, and the surface of the Moon (sixteen years before astronaut Neil Armstrong). Through it all, Tintin finds himself cast in the role of international social crusader, sticking up for the underdog and looking after those less fortunate than himself. From the
Tintin and the Lake of Sharks cave. He then floods the chamber Tintin and the children are in with water. As soon as the water has reached a device high on the wall, the base will self-destruct. Haddock manages to regain control of the disabled submarine and makes his way to the surface, encountering Thompson and Thomson and the chief of the Syldavian police in a patrol boat. Down below, with all of his men having evacuated the base, Rastapopoulos and his lieutenant leave the base in the submarine. Tintin and the children manage to get free and escape through an airlock in life jackets, just