Vice Raid (1960)
A sensational topic, some steamy jazz, and the gritty big city. Could be good, I think. And it starts with a bang and a twist.
But it does not keep its high level of surprise and suspense, and it never quite forms a convincing plot The center of it is a vice squad, which is a police unit that investigates what are moral crimes like prostitution and, in the old days, things like homosexuality. The units are much revised (luckily) from the days in the mid-Twentieth Century when they would do raids on gay bars and suspicious clubs with back rooms, you get the idea.
I watched this very B-movie look at a vice squad in an unnamed city (let's say it's Cleveland) partly for the photographer, Stanley Cortez, who has some classics to his credit, yet even the photography is routine. The actors, and the acting, isn't bad, and they generally are fitting for the plot, which does keep interesting if a bit stiff all along.
It starts with a well used omniscient voice-over that makes it a pseudo-documentary. And the first part of the movie is a straight up story of a cop going after prostitution in town. And then things go wrong. And then, in a fun shift, the prostitute becomes a main character and her sweet little sister comes to town. This gives things another dimension, and if not exactly any more convincing, it's a welcome layer.
Eventually the tables turn again, and we see law enforcement do a clever job breaking up a syndicate. I don't think this makes for great watching--and for 1960 it feels very old, as if the director hasn't noticed the times both in the movies and in television have changed.