
A strange series of murders are being committed in Nice on the French riviera. The commissionaire Carella is in charge and tries desperately to find a missing link between all of these murders.

Staying on the Cote d'Azur to write a text on violence, criminologist Laurent Bermann is the victim of aggression. He is looked after by the attractive substitute of the doctor, Constance Weber, whom he soon falls in love with.