It's easy to forget that in the 80s, action movies were every bit as violent as horror films and 10 to Midnight is pretty harsh. It feels like they're attempting to make both a Friday the 13th and a Death Wish movie AT THE SAME TIME!
Charles Bronson plays a tough cop dedicated to his job. He stumbles onto a serial sex killer and obsessively hunts him down only to have the system fail him leading to a truly shocking bloodbath at the finale.
10 to Midnight is Cannon film, thus it's over-the-top with lots of sex and violence. It's also through and through a Bronson film so there's a lot of tough guy grandstanding and complaints about a broken legal system that values the rights of the accused over those of the victim.
The positives of this movie are that it has a truly solid cast. Bronson actually seems to care about his performance (not always the case in his later films), the villain is creepy and frightening (he likes to attack his lady victims while he is totally nude), and the kills are intensely effective.
The negatives are that the movie is just a little too slow. There are too many cop movie cliches and I didn't care at all about Bronson's partner. Honestly, I feel that this movie would have worked much better as a straight forward giallo film.
This is a cop movie that occasionally turns into a slasher film which leaves a movie that can't find a consistent tone. Fans of slashers and cop flicks are both likely to be put off by the movie but it is unique enough that I get why it has a cult following. It's an above average latter day Bronson film and probably at least worth a look for fans that don't mind a little (or a lot!) of bloodshed.
