French military man Adrien Dufourquet gets an eight-day furlough to visit his fiancée, Agnès. But when he arrives in Paris, he learns that her late father's partner, museum curator Professor Catalan, has just been kidnapped by a group of Amazon tribesmen who have also stolen a priceless statue from the museum. Adrien and Agnès pursue the kidnappers to Brazil, where they learn that the statue is the key to a hidden Amazon treasure.

• Les Productions Artistes Associés
• Les Films Ariane
• Jean-Paul Belmondo
• Françoise Dorléac
• Jean Servais
• Simone Renant
• Adolfo Celi
• Roger Dumas
• Daniel Ceccaldi
• Ubiracy De Oliveira