Footprints ★★★½

I bumped up my rating for this a little because, unlike most mysteries, I don't think you're supposed to know much about the plot or the characters; it's more of an abstracted simulation of mental illness, or the experience of dealing with paranoia and repressed memories. Taken in that light, it's effectively very confounding, disorienting and creepy. My only gripe is that this wasn't played during a pivotal moment of suspense.