Inspector Ian Hendry and his sergeant, Ronald Fraser, are at the scene of a murder.A girl who makes her living as a model is dead in her apartment. Their investigation starts with her upstairs neighbor, a famous television actor, and continues slowly, from a painter with a rough marriage, to a gambling club, and eventually to the shady world of the drug trade.
It's a bit slow and ponderous over the course of its 90 minutes, and eventually the solution is pulled out at the last minute, quite unfairly for the mystery form. The major point of the movie is the contrast between Hendry's utterly normal home life and the dark and dismal world into which his investigations take him, leading eventually to a confrontation in a graveyard.
It's certainly well acted, with the reliable performer Fraser showing more flashes of wit than his rough appearance usually permitted him during his career. It's a worthwhile movie, until it fell to pieces for me at the very end.