Fleuve noir

It didn't take much to know who was behind it all and the circumstances around are not the biggest part. The weird guy is too on the nose for the rest of the world to ignore it. And the family drama of cassel is simply ignored by the end. I assume this originally lasted 3 hour or I hope so

As a psychological mystery I think that it was a good movie. The acting is excellent especially that of Romain Duris whom I know from totally different roles. The only think that turned me off (done on purpose I guess but still...) was the greasy hair of the "commandant". It is gross to watch and not even realistic because even if he does not wash his hair everyday, he does wash it once in a while. I guess this was done to reflect his depressive state but still for me it was difficult to watch. Definitely recommend the movie to anyone who is in the mood for a slow, dark and good mystery.

This could have been a very good noir if it wasn't for the implausible ending which absolutely kills one of the most interesting subplots. A real pity.

Vincent Cassel was good in this film. He's convincing as a slimeball, wacked out cop trying to solve a disappearance.

It was a thriller with lots of twists & turns. I didn't always find the plot particularly convincing. Some stretches of the imagination are necessary.

As a very angry alcoholic police inspector with a troubled teenage son, who finds himself investigating the disappearance of another teenage boy, Vincent Cassel is terrifically good in Erick Zonca's first-class policier "Black Tide". The material may not be particularly original but the handling is splendid. In this case, the devil's in the detail; this is a brilliantly written, directed and acted film. You might say it's even old-fashioned and what's wrong with that when it's coupled with this degree of intelligence, (it's even got a couple of nice twists). For once, a thriller well worth seeking out.