Pierre Lachenay is a well-known publisher and lecturer, married to Franca and father of Sabine. He starts a love affair with air hostess Nicole, which Pierre is hiding, but he cannot stay away from her.
A famous American secret service agent tries to rescue a German 17-year-old prodigy scientist who has been captured by the Russians.
The series follows the adventures of lighthearted Jean-Paul Moulin, a police Commissaire, and his team as they solve crimes.
