It is rated 16+, but in the version I saw, if you blinked hard, you would miss the two scenes that may have resulted in that rating. It is a French movie, and dubbed, and for me, that is probably why the dialogue feels stilted. It doesn't seem to have a natural flow of speaking. There are two brothers, one a police officer, and the other in CID, and for one brother, his daughter is pregnant by one of the murder victims. And their parents are rather snoopy, and stick their noses into the case. As they find more and more bodies, there seems to be interconnections between them and point back to a link to the family. So this requires an unraveling of many different connections, many which seem totally unrelated. And that leads to making the movie more interesting.
Review of Troubled Waters
