The Sea Raiders sea monsters include Scylla and Charybdis of Greek mythology, and the kraken of medieval times which is thought to have been a giant squid. Previous fictional encounters with giant squids are described in chapter 59 of Herman Melville's "Moby-Dick" of 1851, and in Jules Verne's "Twenty Thousand Leagues Under the Sea" of 1870. The narrator describes a recent period when a new sort of giant squid, a species named "Haploteuthis ferox", became known. (This fictitious name can be compared with the genus name "Architeuthis" of the giant squid.) As a part of the survey of the period, including early encounters
20,000 Leagues Under the Sea (1954 film) come to pass, in God's good time". In 1950 Sig Rogell announced he had bought the rights to the novel as well as to an adaptation prepared by Robert L. Lippert's production company. He was going to make the film independently. The rights eventually went to Disney. "20,000 Leagues Under the Sea" was filmed at various locations in The Bahamas and Jamaica, with the cave scenes filmed beneath what is now the Xtabi Resort on the cliffs of Negril. Filming began in spring of 1954. Some of the location filming sequences were so complex that they required a technical crew