Ne le dis à personne

Pediatrician Alexandre Beck (François Cluzet) and his wife Margot (Marie-Josée Croze) are skinny-dipping at the lake late at night. Margot disappears while somebody knocks out Alex. The police considers him prime suspect. Eight years later, two male bodies are found near the lake and the police starts investigating him again. Alex receives mystery e-mails showing Margot alive and out in public. He starts wondering about the body that was presumed to be her years ago that was identified by her father. He tells his sister Anne and her partner Hélène Perkins (Kristin Scott Thomas) and they hire lawyer Elysabeth Feldman. Mysterious thugs kill their friend Charlotte and set him up.

It's a good Hitchcockian mystery. It's got intensity like running across the highway. It's nice that none of the main characters are idiots. It's a smartly written complicated case that is slowly revealed. The best of all is that I think it all works. The only drawback is my unfamiliarity with the French legal system. The cops seem to be very pushy and I would think any smart man would ask for a lawyer. It's a great engaging mystery from start to finish.