Whether we've seen or read the story before, we ache for these sympathetic, floundering people presented to us gravely and without cynicism, even when cynical themselves.
Even at its most creaky in between the hair-raising scenes of queasy ickiness, this movie appeals to style mavens, auteur watchers, and horror historians.
Georges Franju and his co-writers create a nice balance of tones and a general air of puzzlement with some clever misdirection for an entertaining light mystery.
This, here, is 90 minutes spent with the kinds of people you take special care to avoid in your workplace, your neighbourhood, or just about anywhere in your everyday life.