French man Adrien Dufourquet understands an eight-day furlough to go to his or her fiancée, Agnès. But when he arrives at Paris, he learns that her father's partner, museum curator Professor Catalan, has been kidnapped by a group of Amazon tribesmen who've also stolen a priceless statue. Adrien and Agnès chase the kidnappers into Brazil, where they know that the statue would be the trick into your Amazon treasure.