Wealthy, spoiled society girl Judith Stafford accepts a marriage proposal from rich European Count Henri and adopts his arrogance and contempt for American "barbarians". This angers her father Tobias, who arranges for Judith and a cowboy friend of his, Larry Saunders, to be marooned on a South Sea island to teach her a lesson and break her spirit. At first the "test" has no effect on her, but she soon begins to warm to Larry--until her snobbish fiance' shows up.