Arranging to leave her father J.C. Darlington (Andrew Tombes) behind, frisky teenager Jerry (Jane Withers) convinces Pete Graham (Robert Kellard), from her father's New York office, to pilot the family yacht. They're recently rich, but thoroughly spoiled, including Jerry's mother (Nana Bryant), Uncle Ed (Eddie Collins) and attractive older sister Virginia (Jean Rogers); however, a mishap strands them on an island where they're held captive by a band of smugglers. ~ Bill Warren, Rovi