Peeping Tom (1960) is the film that asked its audience to stand behind the camera and share the killer's point of view. British critics in 1960 were so repulsed they effectively ended Michael Powell's directing career on the spot. The reviews were personal, almost hysterical. One described it as the work of a man who needed a doctor, not a distributor. Powell never recovered commercially. What those critics failed to see was that the film had done exactly what it set out to do: it made them feel complicit, and they couldn't forgive it for that.
What the film actually does
Mark Lewis (Carl Boehm) is a focus puller at a London film studio by day and a serial killer by night. He films his victims at the moment of their deaths using a sharpened tripod leg, capturing the terror on their faces in a mirror mounted on his camera. The film opens on this act. No prologue, no character introduction. Just the lens, the victim, the moment. Powell refuses to let you arrive late and settle in safely.
What makes Peeping Tom so unnerving is that Mark is gentle, soft-spoken, and genuinely likeable. Boehm plays him with a kind of quiet devastation, a man who knows something is deeply wrong with him and cannot stop. The horror isn't that Mark is a monster lurking outside civilisation. It's that he's inside it, working alongside colleagues who find him pleasant, falling into something resembling a relationship with his downstairs neighbour Helen (Anna Massey), who reads him children's books in the evenings. The monster is lonely. That detail is harder to shake than any gore.
Powell's formal brilliance
The visual language is precise and deliberately uncomfortable. Powell constructs the film so that the camera frequently adopts Mark's perspective. You're not watching Mark watch his victims. You are, at key moments, Mark. The film implicates the act of cinema-going itself, and it does so without the knowing, postmodern nudge of later meta-horror. There's no wink. Powell means it.
Screenwriter Leo Marks built the psychological scaffolding around Mark's childhood: his father, a behavioural scientist, filmed every moment of young Mark's life, subjecting him to manufactured frights to document his fear responses. Mark was raised as a specimen inside a lens. Powell cast his own son in the childhood flashback sequences, which is either the most reckless directorial decision in British cinema history or the bravest illustration of a theme. Possibly both. The father used the camera as an instrument of power and violation. Mark inherited the instrument.
This connects Peeping Tom to a strain of horror concerned less with external monsters than with the damage inflicted by intimacy and observation. It anticipates the work of filmmakers like Michael Haneke, whose Funny Games (1997) would later take audience complicity much further and far more aggressively. Powell's film is subtler. Haneke shoves your face in it. Powell just moves the camera and lets you realise where you're standing.
The slasher it invented
Psycho came out the same year, and the two films are permanently linked in discussions of horror's maturation. Both feature psychologically damaged killers with traumatic mother-coded origins. Both were released in 1960 and both upended their genre. But where Hitchcock's film hid behind genre craft and Herrmann's violins, Powell's was raw. It didn't dress the wound. Hitchcock's Psycho gave audiences a framework to process what they'd seen; Powell gave them nothing but their own reflection in Mark's camera lens.
Every slasher film that followed owes something to Peeping Tom. The point-of-view killer shot, the murderer who documents his crimes, the camera as extension of pathology: these are Powell's inventions, or at least his crystallisations. John Carpenter's Halloween, thirteen years later, opened with a sustained first-person POV sequence that announced its debt immediately. The difference is that Carpenter used the technique to create suspense. Powell used it to create guilt.
Anna Massey and the film's moral centre
Helen is the character who keeps Peeping Tom from becoming merely a provocateur's exercise. Massey plays her with intelligence and warmth, a young woman who is drawn to Mark without fully understanding why, who senses the damage in him without being able to name it. Her instinct to protect him and her horror when she begins to understand what he's done exist in the same frame, and Massey holds both without flinching. It's one of the finest performances in British horror, buried for years under the film's toxic reputation.
Helen's mother, blind and intuitive, played by Maxine Audley, refuses to be filmed and mistrusts Mark on instinct. The blind woman sees him clearly. Powell isn't being subtle with that irony, but it works. She is the film's only figure who stands entirely outside the camera's power, and she's the one who frightens Mark most.
Rehabilitation and legacy
Martin Scorsese championed Peeping Tom for years and helped facilitate its wider re-release and critical reappraisal, calling it one of the two films that most directly inspired him as a filmmaker (the other being 8½). By the 1980s, the same critics who had savaged it were writing retrospective apologies. Powell lived to see the reassessment, though he'd spent the intervening decades largely sidelined from British cinema.
The film is now held by the BFI as part of Britain's cinematic heritage, which carries its own irony given how comprehensively British critical culture once tried to erase it. A film about the violence of watching, preserved by the institution of national memory. Powell would have appreciated that.
What Peeping Tom understands, and what still makes it feel dangerous, is that horror isn't always about what's outside the door. Sometimes it's about who's holding the camera, and whether you've been standing behind them all along without noticing. It's a film about complicity that creates complicity, and it has never needed an apology for that.
The 1960 critics weren't wrong that the film was disturbing. They were wrong that disturbing was a flaw. Peeping Tom is one of the most morally serious horror films ever made, and it cost Michael Powell everything. That feels appropriate, somehow, for a film about the price of looking.