A helicopter crashes in the desert, and the crew winds up in the underground city of Atlantis and get mixed up in a slave revolt.

• Fidès Film
• Transmonde Film
• Jean-Louis Trintignant
• Haya Harareet
• Georges Rivière
• James Westmoreland
• Amedeo Nazzari
• Giulia Rubini
• Gabriele Tinti
• Ignazio Dolce