During the American Civil War, five prisoners of war manage to escape in a balloon. They are driven far across the sea to an unknown island, far from civilization. The legendary captain Nemo (world star Omar Sharif),who is trapped in a huge underground cave with his submarine Nautilus, watches the group. When the stranded people are discovered by pirates, Nemo helps them with a host of his super technology...

• Omar Sharif
• Gérard Tichy
• Jess Hahn
• Ambroise Mbia
• Rafael Bardem Jr.
• Philippe Nicaud