<Li> Dan Jackson as Corporal Neb Nugent </Li> <P> The novel on which the film is based is a sequel to two other novels by Jules Verne, In Search of the Castaways (1867) and Twenty Thousand Leagues Under the Sea (1870). The first book featured the island, the pirates and a character Tom Ayrton who was marooned on a nearby island . The second book featured Captain Nemo and the Nautilus presumed lost in the maelstrom at the end of that novel . In The Mysterious Island (1874) after the escapees' balloon landed on the island, among many adventures, they encountered Ayrton alive, fought the pirates and discovered that Captain Nemo was their benefactor and the island the base for the Nautilus . </P> <P> The beach scenes in Mysterious Island were shot on location at Sa Conca Bay, Castell - Platja d'Aro in Catalonia, Spain . The escape from the Confederate prison - using an observation balloon - was filmed in Church Square, Shepperton, England . Interiors were completed at Shepperton Studios . </P> <P> The stop - motion animation effects were created by Ray Harryhausen . All the model creatures except the giant bird (which was re-purposed for use as the Ornithomimus in The Valley of Gwangi in 1969) still exist . </P>

Where was the 1961 film the mysterious island filmed
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