Roubaix, une lumière

Roubaix is a real place, but after seeing this movie, you're not going to be packing your bits and moving there. It was once a thriving market town, then a nineteenth century industrial center (near Lille), and now it's a dumping ground for people who are not making it big in the exciting new Lille "Eurometropolis" (with its "Eurolille" business district), which also incorporates urban concentrations in Belgium. If this sounds like a socioeconomic lecture, that's because this movie "Oh Mercy!" looks like fieldwork, someone's research on urban decay. Heavy going? - I think you'll find that it is fairly heavy.

I persevered. Gradually the film developed focus on a particular crime: a murder. This is after we've watched overworked cops checking out a burned-out car, some domestic violence, a robbery, arson, and a serial rapist.

Roschdy Zem is a powerful presence as Commissaire Daoud, a rank about equivalent to detective-inspector (UK) or lieutenant of detectives (US). Lea Seydoux creates Claude, the dominant partner in a relationship. There's some classic "prisoner's dilemma" interplay. Sara Forestier does good work portraying Marie, seen by the detectives as the weak link - she has to try to withstand an unedifying interrogatory pressure. If you got through the first half of this film, you'll probably hang in there to find out how it ends.

These days Hollywood clings to comic book superheroes, video games material, corsetry costuming, and reworking formulas that succeeded last time. They don't make movies like "Oh Mercy!" But the film-financing structures of the EU allow space for a certain amount of "grim seriousness." If you're not sure that grim seriousness is your thing, then it probably isn't.