This show centers on the character of criminologist Chloé Saint-Laurent, a young woman whose expertise and unorthodox methods help to solve police cases in Paris. While for the rest we have a standard french police series with the usual amount of crimes and personal life of the police unit members, what makes it unique it's her: goofy, bold, reasoning, she gets the job done her way. I don't think you can remain indifferent to the character: either you like her or not (personally I adore). She earned a place in the long list of eccentric people started, I believe, by Dr. House. The role is played by Odile Vuillemin. Update: season 7 sees the departure of Chloé, substituted by a new profiler, Adèle Delettre, a recurring character in the show. Her approach is very different from Saint-Laurent's and the series takes a more dramatic tone. A bit of sense of humour is missing so I'd give 7/10 to this new "profilage".