In his desirable mansion, a widower wants to marry again with a twenty-year old brunette. His children disagree and they tell him so .

The owner of a suburban boarding school is found murdered. The culprit will be unmasked thanks to the ingenuity and courage of the good Janine and a student, named Nadine.

The Lourmel couple are taking part in the final round of a TV game show: the wife has to answer questions; if she fails, her husband drives a racing car to make up the lost minutes. Moments before the start of the show, a phone call informs Lourmel that her six-year-old son has been kidnapped, and that the ransom is the amount to be won on the game show.

Beautiful and adored by the public, the great actress Florence once faulted with Remi, a disreputable individual. A little girl was born who lives in the countryside. Dorcier, the director, would like to marry Florence and wonders about her private life and her past existence. A jealous rival unleashes slander.