Bataclan #4

Annie's brother arranges an expedition to the isle of Taja in the South Seas, partly to harvest pearls there and partly to re-unite with the native girl he has fallen in love with. Annie, a champion swimmer, goes along hoping to attract the interest of her brother's friend, Jean, who has just been dumped by his girlfriend who has fallen in love with her doctor. But both girls draw unwanted attention from another man and the expedition becomes more dangerous when bandits attack after the pearls are discovered.