The 9 season of Profiling was broadcast on TF1 from jeudi 10 janvier 2019 to jeudi 7 février 2019. It consists of 10 episodes, the first one is called "Nouveau départ (1)" and the last one "La vie rêvée".
Matthieu Pérac is criminal brigade commander of the tenth arrondissement of Paris. He just learned that he will now work alongside Chloe Saint-Laurent, a psycho-criminologist as bright as she is confusing. After the shock of being imposed a psychologist with whom he cannot work, Matthew has to admit that this help is valuable to him.