J'y suis, j'y reste

Meurtre au ralenti

Berthon, racing driver, is committed to the 24 Hours of Le Mans while Genevieve, his wife, has been trying for years to convince him to retire. Desperate, she became the mistress of his brother, always jealous of his elder.

The Calculus Affair

Strange things are happening in the evening at the mansion: glass things break without any apparent reason. Professor Calculus, somewhat apathetic to the whole series of events, leaves the following day to attend a conference on nuclear physics in Geneva. Foreign powers get wind of his work and send their agents to investigate.

Le Secret d'une mère

After his wife's death, a man discovers that his daughter may not be his.