Don Serafin has a complex: to all the beautiful women always seen with a beard. To remove the complex and try to cure him, his friends will lead to Biarritz.
A young bank teller, literally allergic to paper money, becomes the worst nightmare of his best customer, a wealthy butcher who manages his business unscrupulously.
A couple is suffering from sexual estrangement. The husband is having an affair with his secretary and the wife takes up with Sandra an interior decorator.
Paris, 1888. With the help of forensic medicine, a sensational criminal case is uncovered. The chief of the Paris Sûreté, Inspector Goron, with the help of Lyon University Professor Lacassagne, is able to solve a capital crime that seemed unsolvable according to the methods of forensic science at the time.