 Fortune hunter Mary Brooks (Florence Rice), posing as a missionary s daughter, strives to beat a couple of pilots, Terry Prescott (Leif Erikson) and "Waffles" Billings (Gordon Jones), (who have turned pearl divers in order to buy a plane and join the Royal Air Force), out of their pearls, while also beating off the advances of Prince Sali (Alexander D Arcy) who wants to add her to his harem.