Maurice Jacquin

The ambitious police officer Cruchot is transferred to St. Tropez. He's struggling with crimes such as persistent nude swimming, but even more with his teenage daughter, who's trying to impress her rich friends by telling them her father was a millionaire and owned a yacht in the harbor.

When Massa is released from prison, he's sure that Luciano, an old freind, is responsible for his incarceration. Massa proceeds to keep watch on Luciano, who has been living with Massa's beloved sister Maria. Feeling doubly betrayed because of his unhealthy adoration for Maria, Massa is determined to get back at Luciano and ends up in a deadly game of roulette.