When their ship is sunk from under them during WWII, "Dr. Smythe" (Linda Darnell) is washed ashore with only the hunky "Dugan" (Tab Hunter) for company. Now clearly she must have clunked her head along the way for she appears completely impervious to his scantily clad, boyish, good looks and charms, and to the fact that he quickly manages to construct a civilisation for them that is just - with war raging all around them - idyllic. Anyway, she is particularly pig-headed until he rescues her from a shark (a sort of holographic affair that is quite clearly never anywhere near the water at the sam...