The psychological thriller adaptation that finally got the unreliable narrator right

Most film adaptations of unreliable-narrator novels quietly give up on the unreliability, because a camera has a much harder time lying convincingly than a page of prose does — the audience can usually just watch and see what's actually happening, undercutting the whole device. A rare few get around this, and the trick is almost always the same: withhold through editing rhythm, not through a false image.

The version that impressed me most did this by never showing an outright lie — every scene shown was technically true — but controlling which scenes got shown, and in what order, so the audience assembled the wrong conclusion from real pieces rather than being fed a false one. That's a much harder trick to pull off than simply cutting to a fake flashback, and it's why so few films manage it.

I've started noticing this specific distinction in every psychological thriller I watch now: is the film lying to me, or just being selective. The selective ones are the only versions that actually respect the audience enough to reward a rewatch.

Related reading: The Guide to Watching Movies and TV More Critically (Without Ruining the Fun) and The sound design trick horror movies use that has nothing to do with jump scares.