France 2

Claire is surprised when she gets arrested for the murder of her childhood friend after she returns to Montpellier.

César Casalonga wins a France presidential election primary for his party. But that victory was rigged. Helped by Paul Francoeur and Marylin, before the press or his opponents find out, César Casalonga must disentangle the conspiracy.

Astrid Nielsen works in the library of the judicial police. She has Asperger's syndrome. With an incredible memory, she excels at analyzing files of ongoing investigations. The district commander decides to use it to the fullest, entrusting her with very complex investigations which have remained unsolved to date.

Beneath her eccentric appearance, Captain Marleau is a formidable detective. Her Sherlock Holmes deerstalker cap, her character, her unusual appearance, her humor, her unpredictable behavior--Captain Marleau is not your average gendarme. She never rushes an investigation; she becomes the investigation and relentlessly pursues the suspects.

A school excursion to Strasbourg Cathedral turns into a tragedy when a teacher is murdered in the cathedral square and nine children disappear.

Six contestants play, responding to general knowledge questions, to become the challenger of the day and face off against, at the end of the show, the champion, with the goal of taking his place, hence the title of the show.