At sea for months at a time, Pulver is unable to indulge his greatest interest, women, until a company of nurses land on a nearby atoll. The head nurse (Kay Medford) is pleased to meet him when Pulver introduces himself as a doctor serving on a destroyer, but young nurse Scotty (Millie Perkins) suspects the truth and a smitten Pulver confesses it to her, that he's no doctor and nothing more than a junior officer on "the worst ship in the Navy."