The Twelve Films That Invented the Slasher

The slasher gets talked about as though it sprang from Haddonfield in 1978 with the knife already sharpened. It didn’t. The masked killer, the subjective camera, the doomed teenagers, the surviving girl who lives to scream the credits in — every one of those parts was invented separately, in different countries, over eighteen years, and bolted together only when someone finally noticed they fit. What follows is the assembly line, in the order the parts came off it. Watch them in sequence and the genre stops looking like a style and starts looking like an engine you can see being built, bolt by bolt. I’ve kept the killers’ identities and the twists to myself throughout, so treat the whole list as spoiler-free.

The prototypes (1960)

Psycho. Hitchcock built the chassis. A likeable protagonist murdered forty minutes in, a knife shot in fragments so you assemble the violence in your own head, a quiet monster with a domestic secret hiding in plain sight — the shower sequence taught every director who followed that suggestion cuts deeper than the blade. Look closely and almost nothing is actually shown; Saul Bass’s storyboards and Bernard Herrmann’s shrieking strings do the wounding. The structural shock of killing your lead actress halfway through is the move that every slasher inherits, because it tells an audience that nobody is safe. Streaming rentals are everywhere, and the film has never once left circulation.

Peeping Tom. Released the same year as Psycho and buried alive by the British critics who called it depraved, Michael Powell’s film about a killer who films his victims did something Hitchcock hadn’t dared: it put the camera in the murderer’s own hand and made the audience complicit in the looking. The slasher’s stalking point-of-view shot — the breathing behind the lens, the victim framed as prey — starts here. Powell’s career never recovered from the reviews; the film’s reputation eventually did, largely thanks to Martin Scorsese championing it decades on. Seek out the restored version, because it looks astonishing and its ideas about voyeurism have only sharpened with age.

The Italian engine (1964–1975)

Blood and Black Lace. Mario Bava took the giallo — Italy’s lurid murder-mystery paperback tradition — and gave it a body count and a faceless, gloved, mannequin-masked killer gliding through some of the most gorgeous colour horror had ever produced. This is the visual grammar the American slasher would later strip down and cash in: the anonymous stalker, the set-piece death, the fashion-shoot lighting turned menacing. If you want the through-line drawn out in full, I’ve traced the giallo’s fingerprints on the modern slasher separately. Bava did it first and, arguably, prettiest.

A Bay of Blood. Bava again, seven years later, essentially inventing the body-count structure outright — a cluster of greedy people picked off one by one in inventive, escalating deaths around an isolated stretch of coastline. Friday the 13th and its sequels would lift at least two of these kills almost frame for frame, spear-through-the-couple included. The film is nastier and more nihilistic than most of what it inspired, with no moral centre to cling to. It has been sold under a dozen titles over the years; look for it as A Bay of Blood or Twitch of the Death Nerve, and brace yourself.

Deep Red. Dario Argento perfected the giallo’s fusion of style and dread — the killer’s black-gloved hands (often his own, in close-up), the disorienting prowling camera, colour deployed as a weapon rather than decoration, and a Goblin score that feels like a nervous system misfiring. The craft here fed straight into everything that came next, and the same instincts drive his outright fever-dream masterpiece, which I’ve unpicked in Suspiria (1977). Watch Deep Red in the longer Italian cut; the international edit hacks out the strange, digressive character beats that make the terror land.

The American blueprint (1972–1978)

The Last House on the Left. Wes Craven’s grimy debut has no mask and no franchise mechanics, yet it dragged horror out of the gothic castle and into a recognisable, sunlit American nowhere where ordinary people are pushed into doing unbearable things. The tone — mean, cheap, unglamorous, shot like it wanted to hurt you — is fully half of the slasher’s DNA. Craven, a former humanities lecturer, knew exactly what he was doing to the audience’s comfort, and he refined the cruelty into craft across the three films of his that appear on this list. Start here to understand where the genre’s grubbiness came from.

The Texas Chain Saw Massacre. Tobe Hooper’s film feels like a documentary someone found in a drawer rather than a story someone wrote, and that grubby, sunbaked authenticity is why it still works when slicker films have aged into camp. The rural-America-as-abattoir setting, the family of killers, the sustained chase, the lone survivor sprinting for the horizon at dawn — all of it load-bearing for what followed. Remarkably, it contains very little on-screen gore; the horror is texture, sound and heat. I’ve written at length on why that documentary lie still works.

Black Christmas. Bob Clark’s sorority-house film arrived four full years before Halloween and already had almost the entire kit: the holiday setting, the killer’s-eye camera climbing through an attic window, the obscene calls coming from inside the house, the young women picked off one by one in a shared, supposedly safe space. It is the missing link most slasher histories skip straight past, and it holds up frighteningly well — the atmosphere is genuinely oppressive and the ending refuses to tidy itself up. Widely available now and worth the hunt for anyone who assumes Carpenter invented this shape.

Halloween. John Carpenter took every part described above, sanded off the sleaze, added a synth pulse he wrote himself and a suburban autumn anyone could recognise, and made the whole thing commercial in a way none of its ancestors managed. The film is a masterclass in restraint — very little blood, an enormous amount of negative space where the shape might be standing — and it set the template so hard that everything after it is either imitation or reaction. The independent economics mattered too: made cheaply, it earned a fortune, and every producer in America took the lesson. My full account is in Halloween (1978): the slasher blueprint drawn in shadow.

The franchise machine (1980–1984)

Friday the 13th. Sean Cunningham’s summer-camp cash-in gets sneered at, and some of the sneering is earned, but it did two things that changed the genre’s course: it proved the slasher was a reliable money printer that any competent crew could operate, and it pushed the elaborate, effects-driven kill to the front as the real product on sale. Tom Savini’s make-up work turned murder into showmanship, the death itself becoming the set-piece audiences queued for. Every sequel and knock-off for the next decade followed those box-office receipts rather than any artistic instinct, which is both the film’s legacy and its curse.

A Nightmare on Elm Street. Craven returned a decade after his debut and solved the slasher’s creeping exhaustion problem with one idea: move the killing into dreams, where any image is permissible and the laws of physics simply stop applying. It gave the faceless stalker a scarred face, a rasping voice and an actual personality, which fixed the boredom and quietly broke something else — the horror gets funnier as the killer gets more famous across the sequels. As a standalone, though, it is the most visually inventive of the franchise founders, full of surreal, hand-built practical effects that no computer has bettered.

The film that closed the loop (1996)

Scream. Craven a third time, now turning the camera back on the genre he had spent twenty years helping to build. His teenagers have seen the same films you have and recite the survival rules aloud, which reads on paper like a smug gimmick and plays on screen like a resurrection — the self-awareness sharpens the scares rather than dissolving them, because knowing the rules never saves anyone. Scream marks the exact point where the slasher becomes conscious of its own anatomy, and that is roughly where invention ends and commentary begins. Everything after it is arguing with this film, whether it admits so or not.

Where the line goes next

Assemble those twelve and you have the entire machine: the subjective camera from Powell, the fragmented knife from Hitchcock, the colour and the gloves from Bava and Argento, the survivor and the setting from Hooper and Clark, the commercial template from Carpenter, the spectacle from Cunningham, the imagination and finally the mirror from Craven. Nearly everything since has been maintenance and remix on this chassis.

If you want to follow the threads outward, the survivor archetype gets its own examination in the final girl rule and the films that broke it, and the modern habit of filing the edges off these films for glossy anniversary reissues is the subject of the prestige reissue and the sanding-down of genre. Watch the twelve in order, though, and you’ll never again believe the knife arrived pre-sharpened. Somebody had to invent every part of it, and here they are, in the act.