20,000 Leagues Under the Sea (1985 film) they meet the submarine's captain, Captain Nemo, and his faithful crew. To keep his secret safe, Captain Nemo keeps the three men aboard his ship. Aboard the Nautilus, the professor, Ned and Conseil travel throughout the depths of the ocean; a voyage the professor and Conseil find fascinating, but Ned soon finds his captivity unbearable and develops a hatred for the captain and a longing for freedom. The professor learns of Captain Nemo's hatred towards mankind, for he had lost his wife, children and family to them, and now sought revenge by destroying as many ships as he encountered. On
Captain Nemo the time of "Twenty Thousand Leagues Under the Sea"'s publication, this was worth 4.6 billion francs, or $18.4 billion U.S. dollars in 2018. Nemo tells Professor Aronnax that his intention was to have his autobiography sealed in an unsinkable casket and thrown overboard by the last survivor of the "Nautilus"'s crew, in the hope that it would be washed up somewhere. Accordingly an unsinkable casket does wash up in "The Mysterious Island" (wherein is revealed Nemo's background story), containing tools, guns, navigation instruments, an atlas, books, blank paper, and even clothing. The crate is lashed to empty barrels, and the