20,000 Leagues Under the Sea: Submarine Voyage of realism. Eight submarines painted in grey took guests through the attraction, which took place in a lagoon visible from Tomorrowland and a large show building hidden behind two waterfalls. It became extremely popular with guests, and Walt Disney Imagineering consequently planned for more elaborate version for the forthcoming Florida Project concept, which would become Walt Disney World. One of the signature pieces of 20,000 Leagues Under The Sea was the fleet of passenger vehicles, adapted for theme park use from Harper Goff's Nautilus design for the 1954 Disney live-action version by Disney Imagineer George McGinnis. The basic hulls were
The Fabulous World of Jules Verne in which its heroes directly acknowledged their fondness for reading Verne. The second of Zeman's Verne-based films was "Vynález zkázy"; the later ones were "The Stolen Airship", based on "Two Years' Vacation", and "On the Comet", based on "Hector Servadac". The main literary source material for "Vynález zkázy" was Verne's 1896 novel "Facing the Flag". However, rather than a straightforward literal adaptation of the novel, Zeman conceived the film as if the story were being retold by one of its characters, the young engineer Simon Hart. Moreover, since "Facing the Flag" included many memorable Vernian motifs—including submarines, volcanoes, mysterious figures