F. S. Fitzgerald (1896-1940) was an American writer, whose works illustrate the Jazz Age. Between the First World War and the Wall Street Crash the French Riviera was the stylish place for wealthy Americans to visit. Among the most fashionable are psychoanalyst Dick Diver and his wife Nicole, who hold court at their villa. Into their circle comes Rosemary Hoyt, a film star, who is instantly attracted to them, but understands little of the dark secrets and hidden corruption that hold them together. As Dick draws closer to Rosemary, he fractures the delicate structure of his marriage and sets both Nicole and himself on to a dangerous path where only the strongest can survive.