Headcleaner
2018 · 27m · United Kingdom
Directed by Nick Scott
Genres: documentary, horror, thriller
A documentary filmmaker profiles a reclusive man who can manipulate sound, and uncovers a 1970s sonic-weapon tape with horrifying consequences.
Picked by Felix
The scouts
A documentary that eats itself alive—the format becomes the trap, and by the time you realize the 'profile' is actually a descent into sonic horror, you're already compromised. Scott does the thing nobody asks for: makes you question whether you're watching a real investigation or a carefully staged ritual.
The film's deliberate oscillation between observational documentary and supernatural dread shows formal intelligence; Scott inherits the essay-film tradition while corrupting it with genre suspicion, creating a dialogue with found-footage horror that feels considered rather than opportunistic.
The decision to keep the camera locked and observational—never cutting away, never breaking the documentary contract—is what makes the sound design's intrusions genuinely destabilizing; everything unsettling happens *within* the frame of restraint, which is exactly the constraint that makes it work.